; XeTeX output 2010.06.30:23021pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdȌq4H NanumGothicBoldNanumGothicBoldc  c  Kc  c  #c c  fi׎ color pop*>+! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXY"  NanumMyeongjoNanumMyeongjoRegular  1Կ& msam10 / 0y / $ 1Կ , 1 . ̘ 0] < "%K`y cmr10(39( !", cmsy101)(39)+1)(3^ٓRcmr72+e1)(3^4S+81)=3^'u7msam71Ku S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U8+Gጟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q$pdf: content Q 71.61841 48.1321 m q%pdf: content Q -71.61841 48.1321 l qJpdf: content Q -73.83012 48.1321 -75.60352 46.3587 -75.60352 44.14699 c q'pdf: content Q -75.60352 -44.14699 l qLpdf: content Q -75.60352 -46.3587 -73.83012 -48.1321 -71.61841 -48.1321 c q%pdf: content Q 71.61841 -48.1321 l qJpdf: content Q 73.83012 -48.1321 75.60352 -46.3587 75.60352 -44.14699 c q%pdf: content Q 75.60352 44.14699 l qFpdf: content Q 75.60352 46.3587 73.83012 48.1321 71.61841 48.1321 c qpdf: content Q h q&pdf: content Q -75.60352 -48.1321 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -67.6333 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q(381)(3+1)(3^2S+1)(3^4+1)=(3^2S81)(3^2+1)(3^4+1)=(3^4S81)(3^4+1)=3^8S81pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -44.45007 56.75937 m q&pdf: content Q -62.05415 56.75937 l qLpdf: content Q -64.26585 56.75937 -66.03926 54.98598 -66.03926 52.77426 c q&pdf: content Q -66.03926 44.68546 l qLpdf: content Q -66.03926 42.47374 -64.26585 40.70035 -62.05415 40.70035 c q&pdf: content Q -44.45007 40.70035 l qLpdf: content Q -42.23837 40.70035 -40.46497 42.47374 -40.46497 44.68546 c q&pdf: content Q -40.46497 52.77426 l qLpdf: content Q -40.46497 54.98598 -42.23837 56.75937 -44.45007 56.75937 c qpdf: content Q h q&pdf: content Q -66.03926 40.70035 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -62.71869 45.18839 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+ kXe  1T{ 0y / $ 1 , $% .  0] < "%8e( b> cmmi10xJK1)(x+1)(x2+1)=(xVK1)(x2+J1)=(xVL1)>Ǯ( & 2T{Ǯk- @ 3Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U2ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U4OGk{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썲(xu~1)(xu+1)(x^2+1)=(x^2u~1)(x^2+1)=(x^4u~1)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+Ն jX'  +T{  - 1 2 1R @ 0  1 1 m +Y @ % !񍍍+pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qa @ 5 @ ّ< 1*a @ 0' 2' 1R ( =fg  +  - 1fh  2N & $ 5 A( ;i a , 1 f~U <  ' % 29 =T{ 29 0 ,V]SǮ( & 2Ǯj- @ +jǮ)PuЇ^ |n ׎/|o201^2 )(a8b)^2捍 |n ؎/|o499^2 )(a8+b)^2 |n َ/|o997^2 )(a8+b)(ab) |n ڎ/|o103897)(ax8+b)(cx+d) |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o1048105)(x8+a)(x+b)֍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.13533 m q'pdf: content Q -107.47026 45.13533 l qOpdf: content Q -109.68196 45.13533 -111.45537 43.36194 -111.45537 41.15022 c q(pdf: content Q -111.45537 -41.15022 l qRpdf: content Q -111.45537 -43.36194 -109.68196 -45.13533 -107.47026 -45.13533 c q'pdf: content Q 107.47026 -45.13533 l qOpdf: content Q 109.68196 -45.13533 111.45537 -43.36194 111.45537 -41.15022 c q&pdf: content Q 111.45537 41.15022 l qLpdf: content Q 111.45537 43.36194 109.68196 45.13533 107.47026 45.13533 c qpdf: content Q h q(pdf: content Q -111.45537 -45.13533 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qV ׎ 201^2C=(2008+1)^2)(a+b)^2 ؎ 499^2C=(50081)^2)(ab)^2 َ 997^2C=(100083)^2)(ab)^2 ڎ V103color push gray 0fdfi׎ color pop*>+ 8Xe(x?x+?wy[ٲ)(xyQ2) $% 2 ŕ @ , 1 -Ǯ( & 2T{Ǯj- @ +jǮ)7yٍD ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q x^2S8y[ٟ^2,2x2yo$ ؎~%x^2S8y[ٟ^2,2x+2y捍 َ x^2S8y[ٟ^2,+2x+2yo$ ڎ~%x^2S+8y[ٟ^2,2x2y ێ x^2S8y[ٟ^2,+2x2ykpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.24277 m q'pdf: content Q -107.47026 36.24277 l qOpdf: content Q -109.68196 36.24277 -111.45537 34.46938 -111.45537 32.25766 c q(pdf: content Q -111.45537 -32.25766 l qRpdf: content Q -111.45537 -34.46938 -109.68196 -36.24277 -107.47026 -36.24277 c q'pdf: content Q 107.47026 -36.24277 l qOpdf: content Q 109.68196 -36.24277 111.45537 -34.46938 111.45537 -32.25766 c q&pdf: content Q 111.45537 32.25766 l qLpdf: content Q 111.45537 34.46938 109.68196 36.24277 107.47026 36.24277 c qpdf: content Q h q(pdf: content Q -111.45537 -36.24277 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q,(x8+y[ٲ)(xy2)=(x8+y[ٲ)(xy)2(x+y)=x^2S8y[ٟ^2,2x2ypdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.87004 m q&pdf: content Q -97.90599 44.87004 l qMpdf: content Q -100.11769 44.87004 -101.8911 43.09665 -101.8911 40.88493 c q&pdf: content Q -101.8911 32.79611 l qIpdf: content Q -101.8911 30.58441 -100.11769 28.811 -97.90599 28.811 c q$pdf: content Q -80.30193 28.811 l qJpdf: content Q -78.09021 28.811 -76.31682 30.58441 -76.31682 32.79611 c q&pdf: content Q -76.31682 40.88493 l qLpdf: content Q -76.31682 43.09665 -78.09021 44.87004 -80.30193 44.87004 c qpdf: content Q h q$pdf: content Q -101.8911 28.811 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.29906 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q0+ eX`  1"  $e 1"  # 2  2 3a^2|sbǮ-" ; 2 4ab 2! 4j 1ʎe %! 7]" 2 <  2 2. 7] m @ 2 () ? 9a^2|sb^3p( 2%  + #! 2e  2 $%T{  @ % Kˍ7-color push gray 0 color pop<-x:gsavex:scale 0.22389 0.22389K/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/34/61/941367780162712.png x:grestore4üǮ( & 2T{Ǯj- @ +jǮ)}򍍍* ׎<$"2͟wfe J (֍3b+ ؎<$+Ն dXJC  1  $e  “ 2  #5xT{K Ǯ- + #6yT{K 2! 4j +U  @' %Q 0: 2L @ L / 0y > 21T{K 0 2!  1L $u  "͓  @ < L Ꭱ' 1T{ 2 1! @ @  2  2 $% & $ 5 A ;i a , 1 fHw&color push gray 0 color popMw&x:gsavex:scale 0.1 0.1M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/220/80/5696690417016136.png x:grestoreǮ( & 2T{Ǯj- @ +jǮ)PuЇ^ |n ׎/|o(30xy+8xy+1)T{K^#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]k捍 |n ؎/|o(30xy8x+y+1)T{K^k |n َ/|o(30xy8xy+1)T{K^k |n ڎ/|o(30xy+85x6y+1)T{K^k |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o(30xy85x6y+1)T{K^k/.jpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q$pdf: content Q 104.0385 39.8351 m q%pdf: content Q -104.0385 39.8351 l qKpdf: content Q -106.25021 39.8351 -108.0236 38.0617 -108.0236 35.84999 c q'pdf: content Q -108.0236 -35.84999 l qMpdf: content Q -108.0236 -38.0617 -106.25021 -39.8351 -104.0385 -39.8351 c q%pdf: content Q 104.0385 -39.8351 l qKpdf: content Q 106.25021 -39.8351 108.0236 -38.0617 108.0236 -35.84999 c q%pdf: content Q 108.0236 35.84999 l qGpdf: content Q 108.0236 38.0617 106.25021 39.8351 104.0385 39.8351 c qpdf: content Q h q&pdf: content Q -108.0236 -39.8351 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -100.05339 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q,׍3( 4j +U  @ 22  2E)R=(  #)8( + #)R=(5x81)(6y1)R=(30xy85x6y+1)T{K^kpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -76.87016 48.46237 m q&pdf: content Q -94.47424 48.46237 l qLpdf: content Q -96.68594 48.46237 -98.45935 46.68898 -98.45935 44.47726 c q&pdf: content Q -98.45935 36.38846 l qLpdf: content Q -98.45935 34.17674 -96.68594 32.40335 -94.47424 32.40335 c q&pdf: content Q -76.87016 32.40335 l qLpdf: content Q -74.65846 32.40335 -72.88506 34.17674 -72.88506 36.38846 c q&pdf: content Q -72.88506 44.47726 l qLpdf: content Q -72.88506 46.68898 -74.65846 48.46237 -76.87016 48.46237 c qpdf: content Q h q&pdf: content Q -98.45935 32.40335 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -95.13878 36.89139 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVk color popU{1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ 3Xe  1T{  $e 0y +œ +r 9 @ () (- 2  2 = `5)color push gray 0 color pop:)x:gsavex:scale 0.333 0.333O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/160/193/10657120796713479.png x:grestore4üǮ( & 2T{Ǯj- @ +jǮ)7y؍D ׎ a^2o$ ؎~%a^2S+82ab+b^2捍 َ a^2S8abo$ ڎt%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%a^2S8b^2 ێ a^2S82ab+b^2k1pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 29.09708 m q'pdf: content Q -107.47026 29.09708 l qOpdf: content Q -109.68196 29.09708 -111.45537 27.32368 -111.45537 25.11197 c q(pdf: content Q -111.45537 -25.11197 l qRpdf: content Q -111.45537 -27.32368 -109.68196 -29.09708 -107.47026 -29.09708 c q'pdf: content Q 107.47026 -29.09708 l qOpdf: content Q 109.68196 -29.09708 111.45537 -27.32368 111.45537 -25.11197 c q&pdf: content Q 111.45537 25.11197 l qLpdf: content Q 111.45537 27.32368 109.68196 29.09708 107.47026 29.09708 c qpdf: content Q h q(pdf: content Q -111.45537 -29.09708 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q  4j +U  @ 2  2 =%p  yhcmex10l  # 2T{  2KgQfW + # 2T{  27lR?V$ 2 &i < # T{(a8+b)(ab)=a^2S8b^2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 37.72435 m q&pdf: content Q -97.90599 37.72435 l qMpdf: content Q -100.11769 37.72435 -101.8911 35.95096 -101.8911 33.73924 c q&pdf: content Q -101.8911 25.65042 l qMpdf: content Q -101.8911 23.43872 -100.11769 21.66531 -97.90599 21.66531 c q&pdf: content Q -80.30193 21.66531 l qLpdf: content Q -78.09021 21.66531 -76.31682 23.43872 -76.31682 25.65042 c q&pdf: content Q -76.31682 33.73924 l qLpdf: content Q -76.31682 35.95096 -78.09021 37.72435 -80.30193 37.72435 c qpdf: content Q h q&pdf: content Q -101.8911 21.66531 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 26.15337 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qs+ NXex(x+2)(x3)(x5)=Ƶx^42+ax^3+bx^2+cx- 0y M +Ŏe +j ,T{a;#b;c30 2 @a8+b+c30 2  1  @ 0 < "%>Ǯ( & 2T{Ǯj- @ +jǮ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U23 k럺pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 69.0459 m q&pdf: content Q -107.47026 69.0459 l qMpdf: content Q -109.68196 69.0459 -111.45537 67.2725 -111.45537 65.06079 c q(pdf: content Q -111.45537 -65.06079 l qOpdf: content Q -111.45537 -67.2725 -109.68196 -69.0459 -107.47026 -69.0459 c q&pdf: content Q 107.47026 -69.0459 l qMpdf: content Q 109.68196 -69.0459 111.45537 -67.2725 111.45537 -65.06079 c q&pdf: content Q 111.45537 65.06079 l qIpdf: content Q 111.45537 67.2725 109.68196 69.0459 107.47026 69.0459 c qpdf: content Q h q'pdf: content Q -111.45537 -69.0459 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qβ0x(x8+2)(x3)(x5)=fx(x83)gf(x+2)(x5)g=(x^2S83x)(x^23x10)x^2S83x=t30 #T{ 9 A @ %t(t10)=t^2S10tt=x^2B9ϲ3x: $%  2. @ 0 2 $U @ %x^4B9ϲ6x^3Cx^2+30x  "% +őT{a8+b+c=681+30=2330 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.67317 m q&pdf: content Q -97.90599 77.67317 l qMpdf: content Q -100.11769 77.67317 -101.8911 75.89978 -101.8911 73.68806 c q&pdf: content Q -101.8911 65.59924 l qMpdf: content Q -101.8911 63.38754 -100.11769 61.61414 -97.90599 61.61414 c q&pdf: content Q -80.30193 61.61414 l qLpdf: content Q -78.09021 61.61414 -76.31682 63.38754 -76.31682 65.59924 c q&pdf: content Q -76.31682 73.68806 l qLpdf: content Q -76.31682 75.89978 -78.09021 77.67317 -80.30193 77.67317 c qpdf: content Q h q&pdf: content Q -101.8911 61.61414 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.10219 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD RyX *b 1< 3; 3 0] 4m , 2 m +Y 1  >a @ 5 @ ّ< 1*a @ 0' 2' 1R ( =fg  +  - 1fh  2N & $ 5 A( ;i a , 1 f~U <  ' % 29 =T{ 29 0 ,V]SǮ( & 2Ǯ9- 3 3Ǯ)PuЇ^ |n ׎/|o201^2 !(a8b)^2捍 |n ؎/|o499^2 !(a8+b)^2 |n َ/|o997^2 !(a8+b)(ab) |n ڎ/|o103897!(ax8+b)(cx+d) |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o1048105!(x8+a)(x+b)֍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.13533 m q'pdf: content Q -107.47026 45.13533 l qOpdf: content Q -109.68196 45.13533 -111.45537 43.36194 -111.45537 41.15022 c q(pdf: content Q -111.45537 -41.15022 l qRpdf: content Q -111.45537 -43.36194 -109.68196 -45.13533 -107.47026 -45.13533 c q'pdf: content Q 107.47026 -45.13533 l qOpdf: content Q 109.68196 -45.13533 111.45537 -43.36194 111.45537 -41.15022 c q&pdf: content Q 111.45537 41.15022 l qLpdf: content Q 111.45537 43.36194 109.68196 45.13533 107.47026 45.13533 c qpdf: content Q h q(pdf: content Q -111.45537 -45.13533 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qV ׎ 201^2C=(2008+1)^2)(a+b)^2 ؎ 499^2C=(50081)^2)(ab)^2 َ 997^2C=(100083)^2)(ab)^2 ڎ V103a @ 5 m +Y @ ٘ 1 @ 0 2 1R  =  +'  - 1 #T{ 2 2 @ , 1 color push gray 0fdfi׎ color pop*>+D RkXe  1T{  @ - 1 2  @ <  + %. 3 0 4i / 1鎓fe , 1 %Ni5V.pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q+ՆD RjX 1y ٕ  2Ϭ () ? =Ϭ100[a^2|sb^3p+T{K^j 2 <   & % 1Ϭ 4i $- 2Ϭ ᎟' 2 T{10abp+T{K30 2! 1y 2 <  2 1y   2 ; 2 = ceFcolor push gray 0 color popjFx:gsavex:scale 0.22421 0.22421N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/163/16/10834222321212160.png x:grestoreǮ( & 2T{Ǯ9- 3 3Ǯ)*卍7 |n ׎/|o2bp+T{Kku ؎pvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qzv4bp+T{K| َ}6bp+T{K捍 |n ڎ/|o8bp+T{Kku ێzv10bp+T{KqDpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 27.03128 m q'pdf: content Q -107.47026 27.03128 l qOpdf: content Q -109.68196 27.03128 -111.45537 25.25789 -111.45537 23.04617 c q(pdf: content Q -111.45537 -23.04617 l qRpdf: content Q -111.45537 -25.25789 -109.68196 -27.03128 -107.47026 -27.03128 c q'pdf: content Q 107.47026 -27.03128 l qOpdf: content Q 109.68196 -27.03128 111.45537 -25.25789 111.45537 -23.04617 c q&pdf: content Q 111.45537 23.04617 l qLpdf: content Q 111.45537 25.25789 109.68196 27.03128 107.47026 27.03128 c qpdf: content Q h q(pdf: content Q -111.45537 -27.03128 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qE֍)h=<$K100[a^2|sb^3Kwfe' (֍Z(5ab)r2|s/w=<$K100a^2|sb^3Kwfe!ß (֍25ar2|sbr2)Y=4bpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 35.65855 m q&pdf: content Q -97.90599 35.65855 l qMpdf: content Q -100.11769 35.65855 -101.8911 33.88516 -101.8911 31.67345 c q&pdf: content Q -101.8911 23.58463 l qMpdf: content Q -101.8911 21.37292 -100.11769 19.59952 -97.90599 19.59952 c q&pdf: content Q -80.30193 19.59952 l qLpdf: content Q -78.09021 19.59952 -76.31682 21.37292 -76.31682 23.58463 c q&pdf: content Q -76.31682 31.67345 l qLpdf: content Q -76.31682 33.88516 -78.09021 35.65855 -80.30193 35.65855 c qpdf: content Q h q&pdf: content Q -101.8911 19.59952 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 24.08757 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qj\ꍍ+ՆD R9X &͚ %͛ 2<  " 2  2͛ 2a\ 2! 1y ٓ ͛ 2 () ? 10(a^3|sb +'a^2|s) 2%T{ <  2 1y   2 ; 2h30 $%  @ 0 < "%LǮ( & 2T{Ǯ9- 3 3Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM10ab8+10dA~pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q$pdf: content Q 107.47026 30.713 m q%pdf: content Q -107.47026 30.713 l qMpdf: content Q -109.68196 30.713 -111.45537 28.93959 -111.45537 26.72789 c q(pdf: content Q -111.45537 -26.72789 l qNpdf: content Q -111.45537 -28.93959 -109.68196 -30.713 -107.47026 -30.713 c q%pdf: content Q 107.47026 -30.713 l qMpdf: content Q 109.68196 -30.713 111.45537 -28.93959 111.45537 -26.72789 c q&pdf: content Q 111.45537 26.72789 l qHpdf: content Q 111.45537 28.93959 109.68196 30.713 107.47026 30.713 c qpdf: content Q h q&pdf: content Q -111.45537 -30.713 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qa^2|s8h=10(a^3b8+a^2))h=10(a^3|sb8+a^2)<$s1lwfe (֍ar2;=10ab+10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 39.34027 m q&pdf: content Q -97.90599 39.34027 l qMpdf: content Q -100.11769 39.34027 -101.8911 37.56686 -101.8911 35.35516 c q&pdf: content Q -101.8911 27.26634 l qMpdf: content Q -101.8911 25.05463 -100.11769 23.28123 -97.90599 23.28123 c q&pdf: content Q -80.30193 23.28123 l qLpdf: content Q -78.09021 23.28123 -76.31682 25.05463 -76.31682 27.26634 c q&pdf: content Q -76.31682 35.35516 l qLpdf: content Q -76.31682 37.56686 -78.09021 39.34027 -80.30193 39.34027 c qpdf: content Q h q&pdf: content Q -101.8911 23.28123 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 27.76927 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV9 color pop$1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D R8Xuv E 1o  $e  “ 2o & % 2 & 4i $- 2  2 o6a6u 2! 1y *}e 2T{ () ? 36[a^2|sb^3S824a^2b^2 2%T{ <  1y *} 2 ; 2 = UPHcolor push gray 0 color popMx:gsavex:scale 0.2685 0.2685O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/162/206/10814354180167765.png x:grestore4üǮ( & 2T{Ǯ9- 3 3Ǯ)7y؍D ׎ 3b^2S82bo$ ؎t%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%3b^3S82b^2捍 َ 6b^3S84b^2o$ ڎ~%6ab^3S84ab^2 ێ 12b^3S88b^2̍k0%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 49.02872 m q'pdf: content Q -107.47026 49.02872 l qOpdf: content Q -109.68196 49.02872 -111.45537 47.25531 -111.45537 45.04361 c q(pdf: content Q -111.45537 -45.04361 l qRpdf: content Q -111.45537 -47.25531 -109.68196 -49.02872 -107.47026 -49.02872 c q'pdf: content Q 107.47026 -49.02872 l qOpdf: content Q 109.68196 -49.02872 111.45537 -47.25531 111.45537 -45.04361 c q&pdf: content Q 111.45537 45.04361 l qLpdf: content Q 111.45537 47.25531 109.68196 49.02872 107.47026 49.02872 c qpdf: content Q h q(pdf: content Q -111.45537 -49.02872 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qa 1y *} 2 () ?厎5:<$K1Kwfe (֍3 f_8( &  2)( ; 2)<$33133wfe (֍3 G836[a^2Sh=36a^2|sb^3S824a^2b^212a^2|sh=12a^2(3b^3S82b^2))h=3b^3S82b^2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 57.65599 m q&pdf: content Q -97.90599 57.65599 l qMpdf: content Q -100.11769 57.65599 -101.8911 55.88258 -101.8911 53.67088 c q&pdf: content Q -101.8911 45.58206 l qMpdf: content Q -101.8911 43.37036 -100.11769 41.59695 -97.90599 41.59695 c q&pdf: content Q -80.30193 41.59695 l qLpdf: content Q -78.09021 41.59695 -76.31682 43.37036 -76.31682 45.58206 c q&pdf: content Q -76.31682 53.67088 l qLpdf: content Q -76.31682 55.88258 -78.09021 57.65599 -80.30193 57.65599 c qpdf: content Q h q&pdf: content Q -101.8911 41.59695 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q5pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 46.085 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ=+D ReXe(xɊɋ1)(x+2)(x+4)(x+7) 2 2 Ś - 0y +Ŗx^2 2 m , 0鎤e +j , @ 2T{ @ 1 \9Ǯ( & 2Ǯ9- 3 3Ǯ)*卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 19I ؎X2C َC8捍 ڎ 14I ێX28Y󍍍k럺pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 69.0459 m q&pdf: content Q -107.47026 69.0459 l qMpdf: content Q -109.68196 69.0459 -111.45537 67.2725 -111.45537 65.06079 c q(pdf: content Q -111.45537 -65.06079 l qOpdf: content Q -111.45537 -67.2725 -109.68196 -69.0459 -107.47026 -69.0459 c q&pdf: content Q 107.47026 -69.0459 l qMpdf: content Q 109.68196 -69.0459 111.45537 -67.2725 111.45537 -65.06079 c q&pdf: content Q 111.45537 65.06079 l qIpdf: content Q 111.45537 67.2725 109.68196 69.0459 107.47026 69.0459 c qpdf: content Q h q'pdf: content Q -111.45537 -69.0459 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qβ0(x81)(x+2)(x+4)(x+7)=f(x81)(x+7)gf(x+2)(x+4)g=(x^2S+86x7)(x^2+6x+8)x^2P 2&N A 0͐ =&M @ 1防8x^2X+m36x^2X7x^2C=37x^2Q 2 <  ٕ "% < + _x^2' 2O m , =37( 2 <  _ +j , @ 1P56 2O  &i #x^2e 2 m , 0 +j , @ 2 @ 1铲37^g^h56$=$19 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.67317 m q&pdf: content Q -97.90599 77.67317 l qMpdf: content Q -100.11769 77.67317 -101.8911 75.89978 -101.8911 73.68806 c q&pdf: content Q -101.8911 65.59924 l qMpdf: content Q -101.8911 63.38754 -100.11769 61.61414 -97.90599 61.61414 c q&pdf: content Q -80.30193 61.61414 l qLpdf: content Q -78.09021 61.61414 -76.31682 63.38754 -76.31682 65.59924 c q&pdf: content Q -76.31682 73.68806 l qLpdf: content Q -76.31682 75.89978 -78.09021 77.67317 -80.30193 77.67317 c qpdf: content Q h q&pdf: content Q -101.8911 61.61414 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.10219 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD RdX'(x\]1)(x+1)(x^2в+1)(x^4ϲ+1)(x^8+\1)=x^ 0ercmmi7anͲ+b$ 2%M <  ' +j ,a;'b" 0y  @ 0azzb" 2  1 JsǮ( & 2T{Ǯ9- 3 3Ǯ)}򍍍* |n ׎/|o7M ؎\ٲ9zB َC15 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q17" ێ"25)0pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 69.1961 m q&pdf: content Q -107.47026 69.1961 l qKpdf: content Q -109.68196 69.1961 -111.45537 67.4227 -111.45537 65.211 c q&pdf: content Q -111.45537 -65.211 l qOpdf: content Q -111.45537 -67.4227 -109.68196 -69.1961 -107.47026 -69.1961 c q&pdf: content Q 107.47026 -69.1961 l qKpdf: content Q 109.68196 -69.1961 111.45537 -67.4227 111.45537 -65.211 c q$pdf: content Q 111.45537 65.211 l qIpdf: content Q 111.45537 67.4227 109.68196 69.1961 107.47026 69.1961 c qpdf: content Q h q'pdf: content Q -111.45537 -69.1961 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q/r(x81)(x+1)(x^2S+1)(x^4+1)(x^8+1)=(x^2S81)(x^2+1)(x^4+1)(x^8+1)=(x^4S81)(x^4+1)(x^8+1)=(x^8S81)(x^8+1)=x^16 Ƹ81x^aP+8b=x^16 Ƹ1T{ 2 &i #a=16;#b=1)a8b=17pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.82338 m q&pdf: content Q -97.90599 77.82338 l qMpdf: content Q -100.11769 77.82338 -101.8911 76.04997 -101.8911 73.83827 c q&pdf: content Q -101.8911 65.74945 l qMpdf: content Q -101.8911 63.53773 -100.11769 61.76434 -97.90599 61.76434 c q&pdf: content Q -80.30193 61.76434 l qLpdf: content Q -78.09021 61.76434 -76.31682 63.53773 -76.31682 65.74945 c q&pdf: content Q -76.31682 73.83827 l qLpdf: content Q -76.31682 76.04997 -78.09021 77.82338 -80.30193 77.82338 c qpdf: content Q h q&pdf: content Q -101.8911 61.76434 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.2524 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q'{+ՆD R3X'(4x^2E23xȿ+2)(3x^3E3+5x^2+7)) 1x 2 œ @ 0 1y <   +j ,' @ 1T{ > @ @ %Q  @ 2 m ,  2 @ 1  @ 0 < "%LǮ( & 2T{Ǯ8- 3 +jǮ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM45ύ pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 53.1556 m q&pdf: content Q -107.47026 53.1556 l qNpdf: content Q -109.68196 53.1556 -111.45537 51.38219 -111.45537 49.17049 c q(pdf: content Q -111.45537 -49.17049 l qPpdf: content Q -111.45537 -51.38219 -109.68196 -53.1556 -107.47026 -53.1556 c q&pdf: content Q 107.47026 -53.1556 l qNpdf: content Q 109.68196 -53.1556 111.45537 -51.38219 111.45537 -49.17049 c q&pdf: content Q 111.45537 49.17049 l qJpdf: content Q 111.45537 51.38219 109.68196 53.1556 107.47026 53.1556 c qpdf: content Q h q'pdf: content Q -111.45537 -53.1556 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qI)(4x^2 t3x s+2)(3x^3+ s5x^2+7)=ax^5+ tbx^4+cx^3+dx^2S+8ex+fF "%T{ @ % @  - 2 &i #T{ 0: 'i 0yx=130 1T{  2. @ %(483+2)(3+5+7)=a8+b+c+d+e+f)a8+b+c+d+e+fڧ=45pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.78287 m q&pdf: content Q -97.90599 61.78287 l qMpdf: content Q -100.11769 61.78287 -101.8911 60.00946 -101.8911 57.79776 c q&pdf: content Q -101.8911 49.70894 l qMpdf: content Q -101.8911 47.49724 -100.11769 45.72383 -97.90599 45.72383 c q&pdf: content Q -80.30193 45.72383 l qLpdf: content Q -78.09021 45.72383 -76.31682 47.49724 -76.31682 49.70894 c q&pdf: content Q -76.31682 57.79776 l qLpdf: content Q -76.31682 60.00946 -78.09021 61.78287 -80.30193 61.78287 c qpdf: content Q h q&pdf: content Q -101.8911 45.72383 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.21188 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV8 color pop>1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D RNXe(xyqӲ+2)(xyqӲ+3)(x+2yqӸ3)^2~ 1C 2 Ő @ 0 1펤e <  [+ +j , @ 1[* 2œ 1! @ A $ 4i %Q  @ 2 m , 2 7Ɠ @ 1펡e  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)}򍍍* ׎ 3+ ؎:6Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qh n95 ڎ5ز15_A ێ_B21E&k럠pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 94.15742 m q'pdf: content Q -107.47026 94.15742 l qOpdf: content Q -109.68196 94.15742 -111.45537 92.38403 -111.45537 90.17232 c q(pdf: content Q -111.45537 -90.17232 l qRpdf: content Q -111.45537 -92.38403 -109.68196 -94.15742 -107.47026 -94.15742 c q'pdf: content Q 107.47026 -94.15742 l qOpdf: content Q 109.68196 -94.15742 111.45537 -92.38403 111.45537 -90.17232 c q&pdf: content Q 111.45537 90.17232 l qLpdf: content Q 111.45537 92.38403 109.68196 94.15742 107.47026 94.15742 c qpdf: content Q h q(pdf: content Q -111.45537 -94.15742 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qEx8y"=A;#x+2y=B "%T{ @ %(x8y+2)(xy+3)(x+2y3)T{^2=(A8+2)(A+3)(BQ3)^2=A^2S+85A+6Bq^25IJ+6BQ9=(xy[ٲ)^28$+5(xy)+6(x+2y)^28$+6(x+2y)9=x^2EnҲ2xyʪ+y[ٟ^2G+5x5y+6x^2E4xy4y[ٟ^2G+6x8+12y9=3y[ٟ^2,86xy+11x+7y3)^ +j1 , @ 1 2œ 1! @ A $ 4i] @1 2 m1 , 2 7Ɠ @Ǯ,386+11+7=9pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 102.7847 m q&pdf: content Q -97.90599 102.7847 l qMpdf: content Q -100.11769 102.7847 -101.8911 101.0113 -101.8911 98.79959 c q&pdf: content Q -101.8911 90.71077 l qMpdf: content Q -101.8911 88.49907 -100.11769 86.72566 -97.90599 86.72566 c q&pdf: content Q -80.30193 86.72566 l qLpdf: content Q -78.09021 86.72566 -76.31682 88.49907 -76.31682 90.71077 c q&pdf: content Q -76.31682 98.79959 l qLpdf: content Q -76.31682 101.0113 -78.09021 102.7847 -80.30193 102.7847 c qpdf: content Q h q&pdf: content Q -101.8911 86.72566 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 91.21371 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QjjahfD kyXe(a\?+\>b+cd)(ab+c+d)+(a+bc+d)(a+b+c+d)e $%T{ 2  @ % e*Ǯ( & 2Ǯ8- 3 +jǮ)*卍7 ׎ 3ac8+3bdI ؎Npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QX4ac8+4bdC َC5ad8+5bc捍 ڎ 4ad84bcI ێX5ad85bcի9k럱pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.17427 m q'pdf: content Q -107.47026 77.17427 l qOpdf: content Q -109.68196 77.17427 -111.45537 75.40086 -111.45537 73.18916 c q(pdf: content Q -111.45537 -73.18916 l qRpdf: content Q -111.45537 -75.40086 -109.68196 -77.17427 -107.47026 -77.17427 c q'pdf: content Q 107.47026 -77.17427 l qOpdf: content Q 109.68196 -77.17427 111.45537 -75.40086 111.45537 -73.18916 c q&pdf: content Q 111.45537 73.18916 l qLpdf: content Q 111.45537 75.40086 109.68196 77.17427 107.47026 77.17427 c qpdf: content Q h q(pdf: content Q -111.45537 -77.17427 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qƉ(a+++b+cd)(ab+c+d)+(a+bc+d)(a+b8+c+d)=f(a)+c)+(bd)gf(a+)c)(bd)g+f(b+d)8+(ac)gf(b+d)(ac)g=(a8+c)^2S(bd)^2+(b+d)^2(ac)^2=a^2"+2ac+c^2b^2"+2bdd^2+b^2"+2bd+d^2a^2S+82acc^2=4ac8+4bdpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 85.80154 m q&pdf: content Q -97.90599 85.80154 l qMpdf: content Q -100.11769 85.80154 -101.8911 84.02814 -101.8911 81.81644 c q&pdf: content Q -101.8911 73.72762 l qLpdf: content Q -101.8911 71.5159 -100.11769 69.74251 -97.90599 69.74251 c q&pdf: content Q -80.30193 69.74251 l qKpdf: content Q -78.09021 69.74251 -76.31682 71.5159 -76.31682 73.72762 c q&pdf: content Q -76.31682 81.81644 l qLpdf: content Q -76.31682 84.02814 -78.09021 85.80154 -80.30193 85.80154 c qpdf: content Q h q&pdf: content Q -101.8911 69.74251 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.23056 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>hfՆD kRX'(a\?+\>b+cd)(a+b+c+d)+(a+bc+d)(ab+c+d)' $%T{ 2  @ % e*Ǯ( & 2Ǯ8- 3 +jǮ)*卍7 |n ׎/|o2ad8+2bcku ؎zv3ad8+3bc| َ}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q}4ad8+4bc捍 |n ڎ/|o3ad83bcku ێzv4ad84bcի9pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.17427 m q'pdf: content Q -107.47026 77.17427 l qOpdf: content Q -109.68196 77.17427 -111.45537 75.40086 -111.45537 73.18916 c q(pdf: content Q -111.45537 -73.18916 l qRpdf: content Q -111.45537 -75.40086 -109.68196 -77.17427 -107.47026 -77.17427 c q'pdf: content Q 107.47026 -77.17427 l qOpdf: content Q 109.68196 -77.17427 111.45537 -75.40086 111.45537 -73.18916 c q&pdf: content Q 111.45537 73.18916 l qLpdf: content Q 111.45537 75.40086 109.68196 77.17427 107.47026 77.17427 c qpdf: content Q h q(pdf: content Q -111.45537 -77.17427 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qƉ(a+b+cd)(a+b+c+d)+(a+bc+d)(a8b+c+d)=f(b+c)+(ad)gf(b+c)(ad)g+f(a+d)8+(bc)gf(a+d)(bc)g=(b8+c)^2S(ad)^2+(a+d)^2(bc)^2=b^2+2bc+c^2a^2+2add^2+a^2+2ad+d^2b^2S+82bcc^2=4ad8+4bcpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 85.80154 m q&pdf: content Q -97.90599 85.80154 l qMpdf: content Q -100.11769 85.80154 -101.8911 84.02814 -101.8911 81.81644 c q&pdf: content Q -101.8911 73.72762 l qLpdf: content Q -101.8911 71.5159 -100.11769 69.74251 -97.90599 69.74251 c q&pdf: content Q -80.30193 69.74251 l qKpdf: content Q -78.09021 69.74251 -76.31682 71.5159 -76.31682 73.72762 c q&pdf: content Q -76.31682 81.81644 l qLpdf: content Q -76.31682 84.02814 -78.09021 85.80154 -80.30193 85.80154 c qpdf: content Q h q&pdf: content Q -101.8911 69.74251 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.23056 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVe color popmp1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D kkXR # $e# x, “ 2x- & 4i $- 2x,  2 x-ax,Ǯ-xwb 2! &# 1y# 1 #x, ;e 1ys"ǮP $%;ʼ{"  () (- 1 #s" A  0q < sQ 2 <  s*;ʼ{" 2e  2 2T{ 6 = YǍ@color push gray 0 color popEx:gsavex:scale 0.22412 0.22412O/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/160/214/10663366584401794.png x:grestore4üǮ( & 2T{Ǯ8- 3 +jǮ)7y؍D ׎ [ٲ(a8+b)(a+b)o$ ؎~%[ٲ(a8b)(ab)捍 َ [ٲ(b8a)(ba)o$ ڎt%pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%[ٲ(a8+b)(ab) ێ [ٲ(a8+b)(ba)0TLk럊epdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 116.11298 m q(pdf: content Q -107.47026 116.11298 l qRpdf: content Q -109.68196 116.11298 -111.45537 114.33957 -111.45537 112.12787 c q)pdf: content Q -111.45537 -112.12787 l qUpdf: content Q -111.45537 -114.33957 -109.68196 -116.11298 -107.47026 -116.11298 c q(pdf: content Q 107.47026 -116.11298 l qRpdf: content Q 109.68196 -116.11298 111.45537 -114.33957 111.45537 -112.12787 c q'pdf: content Q 111.45537 112.12787 l qOpdf: content Q 111.45537 114.33957 109.68196 116.11298 107.47026 116.11298 c qpdf: content Q h q)pdf: content Q -111.45537 -116.11298 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q;UT{ 2  2V=[ٲ(<$332a8+2b33wfe̺ (֍ f]2"3 )^2S<$l1lwfe (֍2 '8a^2<$l1lwfe (֍2 '+8b^2<$l1lwfe (֍2=<$KKwfe (֍2 D(a8+b)^2Sa^2+b^2|s =<$KKwfe (֍2 <(2ab8+2b^2|s)=[ٲ(ab8+b^2|s)U{"T{ 2  2V=[ٲ(<$332a8+2b33wfe̺ (֍ f]2"3 )^2S<$l1lwfe (֍2 '+8a^2<$l1lwfe (֍2 '8b^2<$l1lwfe (֍2=<$KKwfe (֍2 D(a8+b)^2S+a^2b^2|s =<$KKwfe (֍2 <(2ab8+2a^2|s)=[ٲ(ab8+a^2|s)){"8#=[ٲ(ab8+a^2|s)(ab+b^2|s)=[ٲ(a^2S8b^2|s)=(a8b)(a+b)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 124.74025 m q'pdf: content Q -97.90599 124.74025 l qPpdf: content Q -100.11769 124.74025 -101.8911 122.96684 -101.8911 120.75514 c q'pdf: content Q -101.8911 112.66632 l qPpdf: content Q -101.8911 110.45462 -100.11769 108.68121 -97.90599 108.68121 c q'pdf: content Q -80.30193 108.68121 l qOpdf: content Q -78.09021 108.68121 -76.31682 110.45462 -76.31682 112.66632 c q'pdf: content Q -76.31682 120.75514 l qOpdf: content Q -76.31682 122.96684 -78.09021 124.74025 -80.30193 124.74025 c qpdf: content Q h q'pdf: content Q -101.8911 108.68121 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 113.16927 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD kjX'xݧ=a(aA6)4 2%b <  b(a+1)(a2)(a4)(a7)4 1bx' 0yT{  @ 2  - 1 # A ;i ] % Ǯ( & 2Ǯ8- 3 +jǮ)7y؍D |n ׎/|ox^2S836c ؎cx^2S86捍 |n َ/|ox^2S+8xc ڎcx^2S+8x36 |n ێ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ox^2S+8x56}&Epdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 60.89911 m q'pdf: content Q -107.47026 60.89911 l qLpdf: content Q -109.68196 60.89911 -111.45537 59.1257 -111.45537 56.914 c q&pdf: content Q -111.45537 -56.914 l qQpdf: content Q -111.45537 -59.1257 -109.68196 -60.89911 -107.47026 -60.89911 c q'pdf: content Q 107.47026 -60.89911 l qLpdf: content Q 109.68196 -60.89911 111.45537 -59.1257 111.45537 -56.914 c q$pdf: content Q 111.45537 56.914 l qKpdf: content Q 111.45537 59.1257 109.68196 60.89911 107.47026 60.89911 c qpdf: content Q h q(pdf: content Q -111.45537 -60.89911 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q׃jx=a(a86)=a^2S86a(a ++ +1)(a2)(a4)(a7)=t=f(a82)(a4)gH=fM=(a87)(a+1)g=(a^2S86a+8)(a^26a7)=(x8+8)(x7)=x^2S+8x56pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 69.52638 m q&pdf: content Q -97.90599 69.52638 l qMpdf: content Q -100.11769 69.52638 -101.8911 67.75298 -101.8911 65.54128 c q&pdf: content Q -101.8911 57.45245 l qMpdf: content Q -101.8911 55.24074 -100.11769 53.46735 -97.90599 53.46735 c q&pdf: content Q -80.30193 53.46735 l qLpdf: content Q -78.09021 53.46735 -76.31682 55.24074 -76.31682 57.45245 c q&pdf: content Q -76.31682 65.54128 l qLpdf: content Q -76.31682 67.75298 -78.09021 69.52638 -80.30193 69.52638 c qpdf: content Q h q&pdf: content Q -101.8911 53.46735 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 57.9554 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHWՆD k9X'2(748+2)!UN%ꥲ4^2S+82^2|sK\jO4^4S+82^4|sucyݲ4^8S+82^8|sKx=~4^a*T<2^bjx 2%' <  ?z +j6 ,?ua;b/f 2 @?taɲ+b 2?t 6 1  Ǯ( & 2T{Ǯ8- 3 +jǮ)}򍍍* |n ׎/|o2M ؎\ٲ4zB َC16 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q32" ێ"64MVpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.26643 m q'pdf: content Q -107.47026 69.26643 l qOpdf: content Q -109.68196 69.26643 -111.45537 67.49304 -111.45537 65.28133 c q(pdf: content Q -111.45537 -65.28133 l qRpdf: content Q -111.45537 -67.49304 -109.68196 -69.26643 -107.47026 -69.26643 c q'pdf: content Q 107.47026 -69.26643 l qOpdf: content Q 109.68196 -69.26643 111.45537 -67.49304 111.45537 -65.28133 c q&pdf: content Q 111.45537 65.28133 l qLpdf: content Q 111.45537 67.49304 109.68196 69.26643 107.47026 69.26643 c qpdf: content Q h q(pdf: content Q -111.45537 -69.26643 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qA2=482T{ 2 &i #(482)(4+2)(4^2S+2^2|s)(4^4+2^4|s)(4^8+2^8|s)=(4^2S82^2|s)(4^2+2^2|s)(4^4+2^4|s)(4^8+2^8|s)=(4^4S82^4|s)(4^4+2^4|s)(4^8+2^8|s)=(4^8S82^8|s)(4^8+2^8|s)=4^16 Ƹ82^16)a8+b=16+16=32pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 77.8937 m q%pdf: content Q -97.90599 77.8937 l qKpdf: content Q -100.11769 77.8937 -101.8911 76.12032 -101.8911 73.9086 c q&pdf: content Q -101.8911 65.81978 l qMpdf: content Q -101.8911 63.60808 -100.11769 61.83467 -97.90599 61.83467 c q&pdf: content Q -80.30193 61.83467 l qLpdf: content Q -78.09021 61.83467 -76.31682 63.60808 -76.31682 65.81978 c q%pdf: content Q -76.31682 73.9086 l qJpdf: content Q -76.31682 76.12032 -78.09021 77.8937 -80.30193 77.8937 c qpdf: content Q h q&pdf: content Q -101.8911 61.83467 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.32272 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVd color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+D k8Xe2(3#p+#o1)(3^2+1)(3^4+1)(3^8+1)=3^a+#pb1A 2%I <  I +j ,ea;#b30 2T{ @a8+b 2T{  1 5Ǯ( & 2Ǯ8- 3 +jǮ)*卍7 ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 15I ؎X16C َC15捍 ڎ 16I ێX9s9k럱pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 77.56343 m q'pdf: content Q -107.47026 77.56343 l qOpdf: content Q -109.68196 77.56343 -111.45537 75.79004 -111.45537 73.57832 c q(pdf: content Q -111.45537 -73.57832 l qRpdf: content Q -111.45537 -75.79004 -109.68196 -77.56343 -107.47026 -77.56343 c q'pdf: content Q 107.47026 -77.56343 l qOpdf: content Q 109.68196 -77.56343 111.45537 -75.79004 111.45537 -73.57832 c q&pdf: content Q 111.45537 73.57832 l qLpdf: content Q 111.45537 75.79004 109.68196 77.56343 107.47026 77.56343 c qpdf: content Q h q(pdf: content Q -111.45537 -77.56343 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q퍍2=381T{ 2 &i #(381)(3+1)(3^2S+1)(3^4+1)(3^8+1)=(3^2S81)(3^2+1)(3^4+1)(3^8+1)=(3^4S81)(3^4+1)(3^8+1)=(3^8S81)(3^8+1)=3^16 Ƹ81a=16;#b=1)a8+b=15pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 86.1907 m q%pdf: content Q -97.90599 86.1907 l qKpdf: content Q -100.11769 86.1907 -101.8911 84.41731 -101.8911 82.2056 c q&pdf: content Q -101.8911 74.11678 l qMpdf: content Q -101.8911 71.90508 -100.11769 70.13167 -97.90599 70.13167 c q&pdf: content Q -80.30193 70.13167 l qLpdf: content Q -78.09021 70.13167 -76.31682 71.90508 -76.31682 74.11678 c q%pdf: content Q -76.31682 82.2056 l qJpdf: content Q -76.31682 84.41731 -78.09021 86.1907 -80.30193 86.1907 c qpdf: content Q h q&pdf: content Q -101.8911 70.13167 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 74.61972 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQnw+D keXex^2S8y[ٟ^2d=1;#xy"=2T{ 2% <   1 1 m +Y @ 0 < "%e(x8+y[ٲ)^100 uY(xy)^102VǮ( & 2T{Ǯ8- +j @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U4=kцpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.70381 m q'pdf: content Q -107.47026 45.70381 l qMpdf: content Q -109.68196 45.70381 -111.45537 43.9304 -111.45537 41.7187 c q'pdf: content Q -111.45537 -41.7187 l qQpdf: content Q -111.45537 -43.9304 -109.68196 -45.70381 -107.47026 -45.70381 c q'pdf: content Q 107.47026 -45.70381 l qMpdf: content Q 109.68196 -45.70381 111.45537 -43.9304 111.45537 -41.7187 c q%pdf: content Q 111.45537 41.7187 l qKpdf: content Q 111.45537 43.9304 109.68196 45.70381 107.47026 45.70381 c qpdf: content Q h q(pdf: content Q -111.45537 -45.70381 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qH׍3( 3 0] 4m -)V{)672=(x8+y[ٲ)^100 uY(xy)^100 uY(xy)^2672=(x^2S8y[ٟ^2L)^100 uY(xy[ٲ)^2 0y +őT{x^2S8y[ٟ^2d=1;#xy"=2T{ $%  2. @ %( 3 0] 4m -)V{)=(1)^100982^2C=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 54.33109 m q&pdf: content Q -97.90599 54.33109 l qMpdf: content Q -100.11769 54.33109 -101.8911 52.55768 -101.8911 50.34598 c q&pdf: content Q -101.8911 42.25716 l qMpdf: content Q -101.8911 40.04546 -100.11769 38.27205 -97.90599 38.27205 c q&pdf: content Q -80.30193 38.27205 l qLpdf: content Q -78.09021 38.27205 -76.31682 40.04546 -76.31682 42.25716 c q&pdf: content Q -76.31682 50.34598 l qLpdf: content Q -76.31682 52.55768 -78.09021 54.33109 -80.30193 54.33109 c qpdf: content Q h q&pdf: content Q -101.8911 38.27205 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 42.7601 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+ՆD kdX'x=3Ǯ- Vy"=5 H 2% <  (x^2LԲ+`y[ٟ^2L)^2(x^2ay[ٟ^2L)^2 2 H  1펤'  @ 0 < "%xf Ǯ( & 2T{Ǯ8- +j @Ǯ)3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM900!-wpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 79.63742 m q'pdf: content Q -107.47026 79.63742 l qOpdf: content Q -109.68196 79.63742 -111.45537 77.86403 -111.45537 75.65231 c q(pdf: content Q -111.45537 -75.65231 l qRpdf: content Q -111.45537 -77.86403 -109.68196 -79.63742 -107.47026 -79.63742 c q'pdf: content Q 107.47026 -79.63742 l qOpdf: content Q 109.68196 -79.63742 111.45537 -77.86403 111.45537 -75.65231 c q&pdf: content Q 111.45537 75.65231 l qLpdf: content Q 111.45537 77.86403 109.68196 79.63742 107.47026 79.63742 c qpdf: content Q h q(pdf: content Q -111.45537 -79.63742 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qؠ 3 0] 4mT{ - 1   B1 @ %(x^2S+8y[ٟ^2L)^2(x^2y[ٟ^2L)^2=x^4S+82x^2|sy[ٟ^2,+y[ٟ^4x^4S+2x^2|sy[ٟ^2y[ٟ^4=4x^2|sy[ٟ^2d=4(xy[ٲ)^2xy"=15T{ 2 &i #3)(x^2S+8y[ٟ^2L)^2(x^2y[ٟ^2L)^2v=4(xy[ٲ)^2v=48(15)^2v=900pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 88.2647 m q%pdf: content Q -97.90599 88.2647 l qKpdf: content Q -100.11769 88.2647 -101.8911 86.4913 -101.8911 84.27959 c q&pdf: content Q -101.8911 76.19077 l qMpdf: content Q -101.8911 73.97906 -100.11769 72.20566 -97.90599 72.20566 c q&pdf: content Q -80.30193 72.20566 l qLpdf: content Q -78.09021 72.20566 -76.31682 73.97906 -76.31682 76.19077 c q&pdf: content Q -76.31682 84.27959 l qIpdf: content Q -76.31682 86.4913 -78.09021 88.2647 -80.30193 88.2647 c qpdf: content Q h q&pdf: content Q -101.8911 72.20566 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 76.69371 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV3 color pop;,m5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]4H NanumGothicBoldNanumGothicBold'u7msam7& msam10%p  yhcmex10#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]"  NanumMyeongjoNanumMyeongjoRegular! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7