; XeTeX output 2010.07.16:15371pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdq6H NanumGothicBoldNanumGothicBoldc c   !c  c  c  c >fi׎ color pop*>.! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXoe b> cmmi10xK`y cmr10=<$K1Kwfe (֍2 - S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ-y"= !", cmsy10<$33133wfe (֍3 !1  NanumMyeongjoNanumMyeongjoRegular 2% <   n 1 -(x+y[ٲ)(xy) 2 o 1 $ 4üǮ( & 2T{Ǯk- @ 3Ǯ)/卍7 ׎ 0I ؎<$\ղ1Z1ԟwfe  (֍36C َC<$4133wfe  (֍36捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q<$lβ5͟wfe  (֍36I ێX<$4533wfe  (֍36 jKԍk|pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 27.37004 m q'pdf: content Q -107.47026 27.37004 l qOpdf: content Q -109.68196 27.37004 -111.45537 25.59665 -111.45537 23.38493 c q(pdf: content Q -111.45537 -23.38493 l qRpdf: content Q -111.45537 -25.59665 -109.68196 -27.37004 -107.47026 -27.37004 c q'pdf: content Q 107.47026 -27.37004 l qOpdf: content Q 109.68196 -27.37004 111.45537 -25.59665 111.45537 -23.38493 c q&pdf: content Q 111.45537 23.38493 l qLpdf: content Q 111.45537 25.59665 109.68196 27.37004 107.47026 27.37004 c qpdf: content Q h q(pdf: content Q -111.45537 -27.37004 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qx^ٓRcmr72S8y[ٟ^2d=ru$p  yhcmex10π<$ 1 wfe (֍2+ruπן28*ruπ㌸<$33133wfe (֍3fgruπ2%H=<$K1Kwfe (֍4 f_<$l1lwfe (֍9=<$zL5Kwfe  (֍36pdf: 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 35.99731 m q&pdf: content Q -97.90599 35.99731 l qLpdf: content Q -100.11769 35.99731 -101.8911 34.22392 -101.8911 32.0122 c q&pdf: content Q -101.8911 23.92339 l qMpdf: content Q -101.8911 21.71169 -100.11769 19.93828 -97.90599 19.93828 c q&pdf: content Q -80.30193 19.93828 l qLpdf: content Q -78.09021 19.93828 -76.31682 21.71169 -76.31682 23.92339 c q%pdf: content Q -76.31682 32.0122 l qLpdf: content Q -76.31682 34.22392 -78.09021 35.99731 -80.30193 35.99731 c qpdf: content Q h q&pdf: content Q -101.8911 19.93828 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 24.42633 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 QD. kXe(2x+3y[ٲ)(3x+Ay)=6x^2F++Bqxy&+6y^2z 2%/ <  .L jX'  1T{ 3 0y +œ - 1 & $ 5 2  @ , 1 Ǯ( & 2T{Ǯk- @ 3Ǯ)UuЇ^ |n ׎/|o(3x8+4y[ٲ)(3x+4y)=9x^2S824xy+16y^2捍 |n ؎/|o(3x8+2)(4x1)=12x^2S85x2 |n َ%|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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o2(x84)^2S(x2)(x+3)=x^2817x+38 |n ڎ/|o(x82y[ٲ)(x+3y)=x^2S+8x6 |n ێ/|o(x8+2y[ٲ)^2C=x^2S4xy+4y^2ȕ`疍ěpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.43233 m q'pdf: content Q -107.47026 53.43233 l qOpdf: content Q -109.68196 53.43233 -111.45537 51.65894 -111.45537 49.44722 c q(pdf: content Q -111.45537 -49.44722 l qRpdf: content Q -111.45537 -51.65894 -109.68196 -53.43233 -107.47026 -53.43233 c q'pdf: content Q 107.47026 -53.43233 l qOpdf: content Q 109.68196 -53.43233 111.45537 -51.65894 111.45537 -49.44722 c q&pdf: content Q 111.45537 49.44722 l qLpdf: content Q 111.45537 51.65894 109.68196 53.43233 107.47026 53.43233 c qpdf: content Q h q(pdf: content Q -111.45537 -53.43233 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ׎ (3x8+4y[ٲ)(3x+4y)=9x^2S+816y^2 ؎ (3x8+2)(4x1)=12x^2S+85x2 َ h2(x^2z`8x+`16)(x^2y+x6)=x^2z`17x+38 ڎ (x82y[ٲ)(x+3y)=x^2S+8xy6y^2 ێ (x8+2y[ٲ)^2C=x^2S4xy+4y^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 62.0596 m q%pdf: content Q -97.90599 62.0596 l qKpdf: content Q -100.11769 62.0596 -101.8911 60.28621 -101.8911 58.0745 c q&pdf: content Q -101.8911 49.98567 l qMpdf: content Q -101.8911 47.77397 -100.11769 46.00056 -97.90599 46.00056 c q&pdf: content Q -80.30193 46.00056 l qLpdf: content Q -78.09021 46.00056 -76.31682 47.77397 -76.31682 49.98567 c q%pdf: content Q -76.31682 58.0745 l qJpdf: content Q -76.31682 60.28621 -78.09021 62.0596 -80.30193 62.0596 c qpdf: content Q h q&pdf: content Q -101.8911 46.00056 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 50.48862 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QʕÍSL 9X  1f  - 2 0 2 2Ř  - 2% <  ah+bf 2  1  @ 0 < "%'U <  T{a>0V'4x^2S+8ax+1;9x^2+24x+b)eǮ( & 2T{Ǯk- @ 3Ǯ)DQҍ1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQ3uepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM20]pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.29893 m q'pdf: content Q -107.47026 53.29893 l qOpdf: content Q -109.68196 53.29893 -111.45537 51.52553 -111.45537 49.31383 c q(pdf: content Q -111.45537 -49.31383 l qRpdf: content Q -111.45537 -51.52553 -109.68196 -53.29893 -107.47026 -53.29893 c q'pdf: content Q 107.47026 -53.29893 l qOpdf: content Q 109.68196 -53.29893 111.45537 -51.52553 111.45537 -49.31383 c q&pdf: content Q 111.45537 49.31383 l qLpdf: content Q 111.45537 51.52553 109.68196 53.29893 107.47026 53.29893 c qpdf: content Q h q(pdf: content Q -111.45537 -53.29893 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qp4x^2S+8ax+1=(2x8+1)&~22a=2821;Sa=49x^2S+824x+b=(3x8+4)&~22b=4^2|s;#b=16)a8+b=4+16=20pdf: 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 61.92621 m q&pdf: content Q -97.90599 61.92621 l qKpdf: content Q -100.11769 61.92621 -101.8911 60.1528 -101.8911 57.9411 c q&pdf: content Q -101.8911 49.85228 l qMpdf: content Q -101.8911 47.64058 -100.11769 45.86717 -97.90599 45.86717 c q&pdf: content Q -80.30193 45.86717 l qLpdf: content Q -78.09021 45.86717 -76.31682 47.64058 -76.31682 49.85228 c q%pdf: content Q -76.31682 57.9411 l qKpdf: content Q -76.31682 60.1528 -78.09021 61.92621 -80.30193 61.92621 c qpdf: content Q h q&pdf: content Q -101.8911 45.86717 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 50.35522 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 0Ήן32j7ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>. 8Xe(a8+b3)(ab)T{ $% 2  @ % $Ǯ( & 2Ǯj- @ +jǮ)Ǯ( & 2T{Ǯj- @ +jǮ)DQҍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U12]먍Rٟ’pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 82.41129 59.41791 m q&pdf: content Q -82.41129 59.41791 l qIpdf: content Q -84.62299 59.41791 -86.3964 57.64452 -86.3964 55.4328 c q%pdf: content Q -86.3964 -55.4328 l qNpdf: content Q -86.3964 -57.64452 -84.62299 -59.41791 -82.41129 -59.41791 c q&pdf: content Q 82.41129 -59.41791 l qIpdf: content Q 84.62299 -59.41791 86.3964 -57.64452 86.3964 -55.4328 c q#pdf: content Q 86.3964 55.4328 l qHpdf: content Q 86.3964 57.64452 84.62299 59.41791 82.41129 59.41791 c qpdf: content Q h q&pdf: content Q -86.3964 -59.41791 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -78.42618 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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܄荍3(x8a)(x5)=x^2S85xax+5a@85a=8;#a=3'Oލ3(x83)(x31)S=(x83)(x4)S=x^2S87x+123) +j , @":12pdf: 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 -55.24295 68.04518 m q&pdf: content Q -72.84702 68.04518 l qLpdf: content Q -75.05873 68.04518 -76.83212 66.27179 -76.83212 64.06007 c q&pdf: content Q -76.83212 55.97125 l qLpdf: content Q -76.83212 53.75955 -75.05873 51.98615 -72.84702 51.98615 c q&pdf: content Q -55.24295 51.98615 l qLpdf: content Q -53.03125 51.98615 -51.25784 53.75955 -51.25784 55.97125 c q&pdf: content Q -51.25784 64.06007 l qLpdf: content Q -51.25784 66.27179 -53.03125 68.04518 -55.24295 68.04518 c qpdf: content Q h q&pdf: content Q -76.83212 51.98615 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -73.51157 56.4742 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>VL dXH p 1 3 x^2|s(x\\1)^28x(x1)+12 2 2!o ,p  / uœfe' , 1 %Ǯ( & 2T{Ǯj- @ +jǮ)/卍7 |n ׎/|ox8+1ku ؎pvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qzvx81| َ}x8+2捍 |n ڎ/|ox82ku ێzvx83} ɲpdf: 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 53.50269 m q'pdf: content Q -107.47026 53.50269 l qOpdf: content Q -109.68196 53.50269 -111.45537 51.72928 -111.45537 49.51758 c q(pdf: content Q -111.45537 -49.51758 l qRpdf: content Q -111.45537 -51.72928 -109.68196 -53.50269 -107.47026 -53.50269 c q'pdf: content Q 107.47026 -53.50269 l qOpdf: content Q 109.68196 -53.50269 111.45537 -51.72928 111.45537 -49.51758 c q&pdf: content Q 111.45537 49.51758 l qLpdf: content Q 111.45537 51.72928 109.68196 53.50269 107.47026 53.50269 c qpdf: content Q h q(pdf: content Q -111.45537 -53.50269 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q x81=A30 #T{ 9 A @ %A^2|sx^2S88Ax+12=(Ax82)(Ax6)=(x^2S8x2)(x^2x6)=(x8+1)(x2)(x+2)(x3)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 62.12996 m q&pdf: content Q -97.90599 62.12996 l qMpdf: content Q -100.11769 62.12996 -101.8911 60.35655 -101.8911 58.14485 c q&pdf: content Q -101.8911 50.05603 l qMpdf: content Q -101.8911 47.84433 -100.11769 46.07092 -97.90599 46.07092 c q&pdf: content Q -80.30193 46.07092 l qLpdf: content Q -78.09021 46.07092 -76.31682 47.84433 -76.31682 50.05603 c q&pdf: content Q -76.31682 58.14485 l qLpdf: content Q -76.31682 60.35655 -78.09021 62.12996 -80.30193 62.12996 c qpdf: content Q h q&pdf: content Q -101.8911 46.07092 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.55898 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qʹ덍.L 3X{ 2 +U  @ߺ %Q 0: 2ߺ  2  2 16a^2?˲24a̲+9߹ 2% <  ' @T{ 'i 2  2 = X/Ǯ( & 2Ǯj- @ +jǮ)/卍7 |n ׎/|o3a8+5ku ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qzv4a83| َ}4a8+3捍 |n ڎ/|o3a83ku ێzv2a8+5Lƍjpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 27.87975 m q'pdf: content Q -107.47026 27.87975 l qOpdf: content Q -109.68196 27.87975 -111.45537 26.10635 -111.45537 23.89464 c q(pdf: content Q -111.45537 -23.89464 l qRpdf: content Q -111.45537 -26.10635 -109.68196 -27.87975 -107.47026 -27.87975 c q'pdf: content Q 107.47026 -27.87975 l qOpdf: content Q 109.68196 -27.87975 111.45537 -26.10635 111.45537 -23.89464 c q&pdf: content Q 111.45537 23.89464 l qLpdf: content Q 111.45537 26.10635 109.68196 27.87975 107.47026 27.87975 c qpdf: content Q h q(pdf: content Q -111.45537 -27.87975 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q16a^2S824a+9=(4a83)^2  "% +ŖT{ @ 'i 2  2 =4a83T{ 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 36.50702 m q&pdf: content Q -97.90599 36.50702 l qMpdf: content Q -100.11769 36.50702 -101.8911 34.73363 -101.8911 32.52191 c q%pdf: content Q -101.8911 24.4331 l qIpdf: content Q -101.8911 22.22139 -100.11769 20.448 -97.90599 20.448 c q$pdf: content Q -80.30193 20.448 l qIpdf: content Q -78.09021 20.448 -76.31682 22.22139 -76.31682 24.4331 c q&pdf: content Q -76.31682 32.52191 l qLpdf: content Q -76.31682 34.73363 -78.09021 36.50702 -80.30193 36.50702 c qpdf: content Q h q$pdf: content Q -101.8911 20.448 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 24.93604 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 QI󍍍.L NX<  2 vŲ10x^24+O17x+O3 2! 4j +U  @ 2 + # 2  2 '5xT+U1 2% <  * 2 4jI +U  @ 2  # 2  2 $%  @ % Ǯ( & 2T{Ǯj- @ +jǮ)/卍7 |n ׎/|o2x8+5ku ؎zv5x8+3| َ}pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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}2x8+3捍 |n ڎ/|o5x83ku ێzv2x85color push gray 0Ήן32jVk color popM1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>=G֍k{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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썲10x^2S+817x+3=(5x8+1)(2x+3)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q.D RyXLme(3x?2+?32Pp PfeE5)(3x+2+Pp PfeE5)] $% 2$ ŕ# @] - 0y +Řx^2g 2e m , 0T{ +j , 2 @ 1 E/Ǯ( & 2Ǯj- 3 @Ǯ)#}򍍍* ׎ 6+ ؎:7Y 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qh n85 ڎ5ز9_A ێ_B10epB8kMJpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.89668 m q'pdf: content Q -107.47026 53.89668 l qOpdf: content Q -109.68196 53.89668 -111.45537 52.12328 -111.45537 49.91158 c q(pdf: content Q -111.45537 -49.91158 l qRpdf: content Q -111.45537 -52.12328 -109.68196 -53.89668 -107.47026 -53.89668 c q'pdf: content Q 107.47026 -53.89668 l qOpdf: content Q 109.68196 -53.89668 111.45537 -52.12328 111.45537 -49.91158 c q&pdf: content Q 111.45537 49.91158 l qLpdf: content Q 111.45537 52.12328 109.68196 53.89668 107.47026 53.89668 c qpdf: content Q h q(pdf: content Q -111.45537 -53.89668 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qy](3x8+2Pp 7PfeE58)(3x+2+Pp 7PfeE5)30 2T{ 2  - 0y +Ŏx^2 @ 1T{9x^2 +jf ,e @ 12'2+2Pp |PfeE5}Pp |PfeE5|2+(PpUWPfeE5 UX)(PpUWPfeE5)=485=1)98+(1)=8pdf: 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 62.52396 m q&pdf: content Q -97.90599 62.52396 l qMpdf: content Q -100.11769 62.52396 -101.8911 60.75055 -101.8911 58.53885 c q&pdf: content Q -101.8911 50.45003 l qMpdf: content Q -101.8911 48.23831 -100.11769 46.46492 -97.90599 46.46492 c q&pdf: content Q -80.30193 46.46492 l qLpdf: content Q -78.09021 46.46492 -76.31682 48.23831 -76.31682 50.45003 c q&pdf: content Q -76.31682 58.53885 l qLpdf: content Q -76.31682 60.75055 -78.09021 62.52396 -80.30193 62.52396 c qpdf: content Q h q&pdf: content Q -101.8911 46.46492 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 50.95297 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q˄e.D RRXI<$QPpPfeE5 &82Qwfe7 EPpUWPfeE58+82 2T{ (- %Q $% 1 $U @ @ 0 < "%]Ǯ( & 2Ǯj- 3 @Ǯ)1]1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U984PpUWPfeE5u$~DHKʖepdf: 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 72.03075 52.61589 m q&pdf: content Q -72.03075 52.61589 l qKpdf: content Q -74.24246 52.61589 -76.01585 50.8425 -76.01585 48.63078 c q'pdf: content Q -76.01585 -48.63078 l qNpdf: content Q -76.01585 -50.8425 -74.24246 -52.61589 -72.03075 -52.61589 c q&pdf: content Q 72.03075 -52.61589 l qKpdf: content Q 74.24246 -52.61589 76.01585 -50.8425 76.01585 -48.63078 c q%pdf: content Q 76.01585 48.63078 l qHpdf: content Q 76.01585 50.8425 74.24246 52.61589 72.03075 52.61589 c qpdf: content Q h q'pdf: content Q -76.01585 -52.61589 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -68.04564 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q)<$fPp ;PfeE5t82fwfe7 EPpUWPfeE58+82&6=4?πfPp$PfeE5+82?π@<Rx2KfeS㎟ Y?πGPp uPfeE5V+82?π*?09Pp8cPfeE5?q82?π &6=<$K584PpUWPfeE58+4Kwfe4 (֍G584Z&6=984PpUWPfeE5pdf: 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 -44.86241 61.24316 m q&pdf: content Q -62.46649 61.24316 l qJpdf: content Q -64.67819 61.24316 -66.4516 59.46977 -66.4516 57.25806 c q%pdf: content Q -66.4516 49.16924 l qKpdf: content Q -66.4516 46.95753 -64.67819 45.18413 -62.46649 45.18413 c q&pdf: content Q -44.86241 45.18413 l qJpdf: content Q -42.65071 45.18413 -40.8773 46.95753 -40.8773 49.16924 c q%pdf: content Q -40.8773 57.25806 l qKpdf: content Q -40.8773 59.46977 -42.65071 61.24316 -44.86241 61.24316 c qpdf: content Q h q%pdf: content Q -66.4516 45.18413 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -63.13103 49.67218 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*>.LD RkXLm} %ݕ $U! ,Pp 8^PfeE8g 2 2 , () (- 1혵xǮ-, ,5 , ()! (- 1혵y) "%  @ 'j' <  <$ '1wfe2 (֍x8y&+<$!1lwfe(kџ (֍x8+y+40_ 2T{  1 1GǮ( & 2Ǯj- 3 @Ǯ)6I7 |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o1ku ؎<${PpJPfeE8{wfe UX (֍*8| َ<$9PpϏPfeE89wfe UX (֍*4捍 |n ڎ/|o2ku ێ<${28+Pp 7PfeE8{wfe7 (֍ 49sՋPpdf: 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 96.09268 m q'pdf: content Q -107.47026 96.09268 l qOpdf: content Q -109.68196 96.09268 -111.45537 94.31929 -111.45537 92.10757 c q(pdf: content Q -111.45537 -92.10757 l qRpdf: content Q -111.45537 -94.31929 -109.68196 -96.09268 -107.47026 -96.09268 c q'pdf: content Q 107.47026 -96.09268 l qOpdf: content Q 109.68196 -96.09268 111.45537 -94.31929 111.45537 -92.10757 c q&pdf: content Q 111.45537 92.10757 l qLpdf: content Q 111.45537 94.31929 109.68196 96.09268 107.47026 96.09268 c qpdf: content Q h q(pdf: content Q -111.45537 -96.09268 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qэ2$=<$.#!1\wfe<5 E28(2PpUWPfeE282)X+<$%133wfeM E28+(2PpUWPfeE282)+4S=<$Ag1Kwfe#8 E482PpUWPfeE2*+<$/1lwfe#8 E48+2PpUWPfeE2 O2=<$(48+2PpUWPfeE2 UX)+(42PpUWPfeE2)͟wfeb㊟ Eo(482PpUWPfeE2 UX)(4+2PpUWPfeE2)r9=<$ H8͟wfe4N< E4r2S8(2PpUWPfeE2 UX)r2Eֲ=<$ O833wfe8 (֍1688 f_=1pdf: 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 104.71996 m q'pdf: content Q -97.90599 104.71996 l qPpdf: content Q -100.11769 104.71996 -101.8911 102.94656 -101.8911 100.73485 c q&pdf: content Q -101.8911 92.64603 l qMpdf: content Q -101.8911 90.43433 -100.11769 88.66092 -97.90599 88.66092 c q&pdf: content Q -80.30193 88.66092 l qLpdf: content Q -78.09021 88.66092 -76.31682 90.43433 -76.31682 92.64603 c q'pdf: content Q -76.31682 100.73485 l qOpdf: content Q -76.31682 102.94656 -78.09021 104.71996 -80.30193 104.71996 c qpdf: content Q h q&pdf: content Q -101.8911 88.66092 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 93.14897 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 9}.LD RjX  -x^25޸k4x+3 2x^25޸3xl9 2 % <^ 2!$ , = Ǯ( & 2T{Ǯj- 3 @Ǯ)/卍7 |n ׎/|o2x8+3ku ؎zv2x8+1| َ}x81捍 |n ڎ/|ox85ku ێpvpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qzvx83}Mƍpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 28.54134 m q'pdf: content Q -107.47026 28.54134 l qOpdf: content Q -109.68196 28.54134 -111.45537 26.76794 -111.45537 24.55623 c q(pdf: content Q -111.45537 -24.55623 l qRpdf: content Q -111.45537 -26.76794 -109.68196 -28.54134 -107.47026 -28.54134 c q'pdf: content Q 107.47026 -28.54134 l qOpdf: content Q 109.68196 -28.54134 111.45537 -26.76794 111.45537 -24.55623 c q&pdf: content Q 111.45537 24.55623 l qLpdf: content Q 111.45537 26.76794 109.68196 28.54134 107.47026 28.54134 c qpdf: content Q h q(pdf: content Q -111.45537 -28.54134 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qx^2S84x+3=(x83)#((' hx81)2x^2S83x9=(2x8+3)(((, ix83)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 37.16861 m q&pdf: content Q -97.90599 37.16861 l qLpdf: content Q -100.11769 37.16861 -101.8911 35.39522 -101.8911 33.1835 c q%pdf: content Q -101.8911 25.0947 l qMpdf: content Q -101.8911 22.88298 -100.11769 21.10959 -97.90599 21.10959 c q&pdf: content Q -80.30193 21.10959 l qKpdf: content Q -78.09021 21.10959 -76.31682 22.88298 -76.31682 25.0947 c q%pdf: content Q -76.31682 33.1835 l qLpdf: content Q -76.31682 35.39522 -78.09021 37.16861 -80.30193 37.16861 c qpdf: content Q h q&pdf: content Q -101.8911 21.10959 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 25.59763 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>SD R9XLmex=Pp oPfeE52; y"=Pp oPfeE5+2c 2%d <  {x^2xy[2y[ٟ^2Я 2 g 1펟e  @ 0 < "%xf Ǯ( & 2T{Ǯj- 3 @Ǯ)4t\1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U10812PpUWPfeE5x;獍:cƛYpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 99.52791 56.58173 m q&pdf: content Q -99.52791 56.58173 l qOpdf: content Q -101.73961 56.58173 -103.51302 54.80832 -103.51302 52.59662 c q(pdf: content Q -103.51302 -52.59662 l qQpdf: content Q -103.51302 -54.80832 -101.73961 -56.58173 -99.52791 -56.58173 c q&pdf: content Q 99.52791 -56.58173 l qOpdf: content Q 101.73961 -56.58173 103.51302 -54.80832 103.51302 -52.59662 c q&pdf: content Q 103.51302 52.59662 l qKpdf: content Q 103.51302 54.80832 101.73961 56.58173 99.52791 56.58173 c qpdf: content Q h q(pdf: content Q -103.51302 -56.58173 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -95.5428 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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]3x^2S8xy2y[ٟ^23=(x82y[ٲ)(k(,O`x8+y[ٲ)3=?π6PpcPfeE5n822PpUWPfeE584?π]UI?bgPpjPfeE5r*82+Pp 7PfeE5+2?π(3=?π6PpUWPfeE5886?π5UQ2PpUWPfeE53=10812PpUWPfeE5pdf: 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$pdf: content Q -72.35957 65.209 m q$pdf: content Q -89.96364 65.209 l qIpdf: content Q -92.17535 65.209 -93.94875 63.4356 -93.94875 61.22389 c q&pdf: content Q -93.94875 53.13507 l qLpdf: content Q -93.94875 50.92337 -92.17535 49.14996 -89.96364 49.14996 c q&pdf: content Q -72.35957 49.14996 l qLpdf: content Q -70.14786 49.14996 -68.37447 50.92337 -68.37447 53.13507 c q&pdf: content Q -68.37447 61.22389 l qGpdf: content Q -68.37447 63.4356 -70.14786 65.209 -72.35957 65.209 c qpdf: content Q h q&pdf: content Q -93.94875 49.14996 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -90.62819 53.63802 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QG.D R8XLmex=18+Pp 7PfeE2 2%T{ <  x^2S82x+8T{ 2  1 4üǮ( & 2T{Ǯj- 3 @Ǯ)/卍7 ׎ 7I ؎X8C َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QC9捍 ڎ 2PpUWPfeE28+83I ێXPpaSPfeE2~l(Ufk 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 55.14043 m q'pdf: content Q -107.47026 55.14043 l qOpdf: content Q -109.68196 55.14043 -111.45537 53.36702 -111.45537 51.15532 c q(pdf: content Q -111.45537 -51.15532 l qRpdf: content Q -111.45537 -53.36702 -109.68196 -55.14043 -107.47026 -55.14043 c q'pdf: content Q 107.47026 -55.14043 l qOpdf: content Q 109.68196 -55.14043 111.45537 -53.36702 111.45537 -51.15532 c q&pdf: content Q 111.45537 51.15532 l qLpdf: content Q 111.45537 53.36702 109.68196 55.14043 107.47026 55.14043 c qpdf: content Q h q(pdf: content Q -111.45537 -55.14043 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q9ƍx=18+Pp 7PfeE2 2 &i #3x^2S82x+87v=\ox^2S82x+1@+877v=(x81)!~12(3+877v=Pp oPfeE2pfh2ò+877v=9pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 63.7677 m q%pdf: content Q -97.90599 63.7677 l qJpdf: content Q -100.11769 63.7677 -101.8911 61.9943 -101.8911 59.7826 c q&pdf: content Q -101.8911 51.69377 l qMpdf: content Q -101.8911 49.48207 -100.11769 47.70866 -97.90599 47.70866 c q&pdf: content Q -80.30193 47.70866 l qLpdf: content Q -78.09021 47.70866 -76.31682 49.48207 -76.31682 51.69377 c q%pdf: content Q -76.31682 59.7826 l qIpdf: content Q -76.31682 61.9943 -78.09021 63.7677 -80.30193 63.7677 c qpdf: content Q h q&pdf: content Q -101.8911 47.70866 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 52.19672 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*>.LD ReX󍍍'(! 2x83y[ٲ)G̭(Kcolor push gray 0fdfi׎ color pop*>.D R3X Cex+y&=M6;pxy=4;px>Ny! 2% <  f]π pp\ǟfe3荵xLò+8p 7feB;y p)fe'ݠ 3ፍpUWfe3荵xES8p 7feB;y6Cf]π>&~xڱ2Fh 2H e  1T{  @ 0 < "%bǮ( & 2Ǯ9- 3 3Ǯ)F 1sޟpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+U5ӄ/ލkŠwpdf: 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 57.55809 m q'pdf: content Q -107.47026 57.55809 l qOpdf: content Q -109.68196 57.55809 -111.45537 55.78468 -111.45537 53.57298 c q(pdf: content Q -111.45537 -53.57298 l qRpdf: content Q -111.45537 -55.78468 -109.68196 -57.55809 -107.47026 -57.55809 c q'pdf: content Q 107.47026 -57.55809 l qOpdf: content Q 109.68196 -57.55809 111.45537 -55.78468 111.45537 -53.57298 c q&pdf: content Q 111.45537 53.57298 l qLpdf: content Q 111.45537 55.78468 109.68196 57.55809 107.47026 57.55809 c qpdf: content Q h q(pdf: content Q -111.45537 -57.55809 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q"ߍ 33p fe3荵xx+8p 7feB;y33)fe'ݠ 3ፍpUWfe3荵xES8p 7feB;y- = q(pUWfe3荵xES+8p 7feB;y/)^2K)fe_I| 3፲(pUWfe3荵xES8p 7feB;y/)(pUWfe3荵x+8p 7feB;y)o= Kx8+y+2pUWfe ;xyK)fe;< (֍D%x8yCҲ= Kx8+y+2pUWfe ;xyK)fe;< m"\zp"]zfe#vm(x8y[ٲ)r2C܍=<$K68+4Kwfe8 EğPp GPfe E20-v=Pp oPfeE5pdf: 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 66.18536 m q&pdf: content Q -97.90599 66.18536 l qMpdf: content Q -100.11769 66.18536 -101.8911 64.41196 -101.8911 62.20026 c q&pdf: content Q -101.8911 54.11143 l qMpdf: content Q -101.8911 51.89973 -100.11769 50.12633 -97.90599 50.12633 c q&pdf: content Q -80.30193 50.12633 l qLpdf: content Q -78.09021 50.12633 -76.31682 51.89973 -76.31682 54.11143 c q&pdf: content Q -76.31682 62.20026 l qLpdf: content Q -76.31682 64.41196 -78.09021 66.18536 -80.30193 66.18536 c qpdf: content Q h q&pdf: content Q -101.8911 50.12633 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 54.61438 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q .D RNXe(2a9b+c)^2 1U 2 Ŕ! @1 1 <  a^2|s;3b^2;4c^2 2 m ,!  2e @ 1T{  @ 0 < "%bǮ( & 2Ǯ9- 3 3Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U6wqmMakpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 28.2646 m q&pdf: content Q -107.47026 28.2646 l qLpdf: content Q -109.68196 28.2646 -111.45537 26.4912 -111.45537 24.2795 c q'pdf: content Q -111.45537 -24.2795 l qOpdf: content Q -111.45537 -26.4912 -109.68196 -28.2646 -107.47026 -28.2646 c q&pdf: content Q 107.47026 -28.2646 l qLpdf: content Q 109.68196 -28.2646 111.45537 -26.4912 111.45537 -24.2795 c q%pdf: content Q 111.45537 24.2795 l qIpdf: content Q 111.45537 26.4912 109.68196 28.2646 107.47026 28.2646 c qpdf: content Q h q'pdf: content Q -111.45537 -28.2646 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(2a8b+c)^2C=4a^2S+b^2+c^24ab2bc+4ac)a^2|s;b^2;c^2 2T{ m ,  2 @=48+1+1=6pdf: 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 36.89188 m q&pdf: content Q -97.90599 36.89188 l qMpdf: content Q -100.11769 36.89188 -101.8911 35.11848 -101.8911 32.90677 c q&pdf: content Q -101.8911 24.81795 l qMpdf: content Q -101.8911 22.60625 -100.11769 20.83284 -97.90599 20.83284 c q&pdf: content Q -80.30193 20.83284 l qLpdf: content Q -78.09021 20.83284 -76.31682 22.60625 -76.31682 24.81795 c q&pdf: content Q -76.31682 32.90677 l qLpdf: content Q -76.31682 35.11848 -78.09021 36.89188 -80.30193 36.89188 c qpdf: content Q h q&pdf: content Q -101.8911 20.83284 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 25.32089 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.D kyXLmePpuPfeE7  2T{ ,5 , () (- 1펎Nla "% T{ @ ,;,(a"n+3)^2 $%T{  @ 0 "%9:>Ǯ( & 2T{Ǯ9- 3 3Ǯ)4t\1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QQޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U88+2PpUWPfeE7Hcolor push gray 0ff color pop*>rvapdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 46.84343 m q'pdf: content Q -107.47026 46.84343 l qOpdf: content Q -109.68196 46.84343 -111.45537 45.07002 -111.45537 42.85832 c q(pdf: content Q -111.45537 -42.85832 l qRpdf: content Q -111.45537 -45.07002 -109.68196 -46.84343 -107.47026 -46.84343 c q'pdf: content Q 107.47026 -46.84343 l qOpdf: content Q 109.68196 -46.84343 111.45537 -45.07002 111.45537 -42.85832 c q&pdf: content Q 111.45537 42.85832 l qLpdf: content Q 111.45537 45.07002 109.68196 46.84343 107.47026 46.84343 c qpdf: content Q h q(pdf: content Q -111.45537 -46.84343 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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捽a=Pp oPfeE7UP823(a8+3)^2'9=(PpUWPfeE7882+3)^2C=(PpUWPfeE78+1)^2'9=78+2PpUWPfeE78+1'9=88+2PpUWPfeE7pdf: 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 55.4707 m q%pdf: content Q -97.90599 55.4707 l qJpdf: content Q -100.11769 55.4707 -101.8911 53.6973 -101.8911 51.4856 c q&pdf: content Q -101.8911 43.39677 l qMpdf: content Q -101.8911 41.18507 -100.11769 39.41167 -97.90599 39.41167 c q&pdf: content Q -80.30193 39.41167 l qLpdf: content Q -78.09021 39.41167 -76.31682 41.18507 -76.31682 43.39677 c q%pdf: content Q -76.31682 51.4856 l qIpdf: content Q -76.31682 53.6973 -78.09021 55.4707 -80.30193 55.4707 c qpdf: content Q h q&pdf: content Q -101.8911 39.41167 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 43.89972 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q[.LD kRX!'x=<$ ظ1Lwfe7 EPpUWPfeE3882(>{Ǯ-y=<$ ظ1Lwfe7 EPpUWPfeE38+82(>| 2% <  <$x^2S8y[ٟ^2wfe +؟ (֍ xy* 2   1 ƍǮ( & 2T{Ǯ9- 3 3Ǯ)/卍7 |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o8PpUWPfeE3ku ؎zv4PpUWPfeE3| َ}2PpUWPfeE3捍 |n ڎ/|o18+2PpUWPfeE3ku ێzv6PpUWPfeE3.90Npdf: 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 97.3047 m q&pdf: content Q -107.47026 97.3047 l qMpdf: content Q -109.68196 97.3047 -111.45537 95.53131 -111.45537 93.3196 c q'pdf: content Q -111.45537 -93.3196 l qPpdf: content Q -111.45537 -95.53131 -109.68196 -97.3047 -107.47026 -97.3047 c q&pdf: content Q 107.47026 -97.3047 l qMpdf: content Q 109.68196 -97.3047 111.45537 -95.53131 111.45537 -93.3196 c q%pdf: content Q 111.45537 93.3196 l qJpdf: content Q 111.45537 95.53131 109.68196 97.3047 107.47026 97.3047 c qpdf: content Q h q'pdf: content Q -111.45537 -97.3047 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qcolor push gray 0fdfi׎ color pop*>ukpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 48.35564 m q'pdf: content Q -107.47026 48.35564 l qOpdf: content Q -109.68196 48.35564 -111.45537 46.58223 -111.45537 44.37053 c q(pdf: content Q -111.45537 -44.37053 l qRpdf: content Q -111.45537 -46.58223 -109.68196 -48.35564 -107.47026 -48.35564 c q'pdf: content Q 107.47026 -48.35564 l qOpdf: content Q 109.68196 -48.35564 111.45537 -46.58223 111.45537 -44.37053 c q&pdf: content Q 111.45537 44.37053 l qLpdf: content Q 111.45537 46.58223 109.68196 48.35564 107.47026 48.35564 c qpdf: content Q h q(pdf: content Q -111.45537 -48.35564 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ,28+Pp 7PfeE3UP=3:30 2 &i #T{x=3Ǯ-y"=Pp oPfeE3UP81$3p fe3荵x+<$2lwfeB (֍y'H=Pp oPfeE3UP+4zL2?πƟPpGPfeE3+81?πlfeS㎟ Y?GPp uPfeE3V81?π*?09Pp8cPfeE3?q+81?π􍍑'H=Pp oPfeE3UP+8Pp 7PfeE3+81=2PpUWPfeE38+1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 56.98291 m q&pdf: content Q -97.90599 56.98291 l qKpdf: content Q -100.11769 56.98291 -101.8911 55.2095 -101.8911 52.9978 c q&pdf: content Q -101.8911 44.90898 l qMpdf: content Q -101.8911 42.69727 -100.11769 40.92387 -97.90599 40.92387 c q&pdf: content Q -80.30193 40.92387 l qLpdf: content Q -78.09021 40.92387 -76.31682 42.69727 -76.31682 44.90898 c q%pdf: content Q -76.31682 52.9978 l qKpdf: content Q -76.31682 55.2095 -78.09021 56.98291 -80.30193 56.98291 c qpdf: content Q h q&pdf: content Q -101.8911 40.92387 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 45.41193 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QdǍ.D kjXIe  1T{ 3<$18Pp 7PfeE2+Pp 7PfeE3wfe8m E18+Pp 7PfeE2Pp 7PfeE3A+ 2 (- %Q $% 1 $U @ @ , 1 ƍ4üǮ( & 2T{Ǯ8- 3 +jǮ)p"*QQpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 173.09953 m q(pdf: content Q -107.47026 173.09953 l qRpdf: content Q -109.68196 173.09953 -111.45537 171.32614 -111.45537 169.11443 c q)pdf: content Q -111.45537 -169.11443 l qUpdf: content Q -111.45537 -171.32614 -109.68196 -173.09953 -107.47026 -173.09953 c q(pdf: content Q 107.47026 -173.09953 l qRpdf: content Q 109.68196 -173.09953 111.45537 -171.32614 111.45537 -169.11443 c q'pdf: content Q 111.45537 169.11443 l qOpdf: content Q 111.45537 171.32614 109.68196 173.09953 107.47026 173.09953 c qpdf: content Q h q)pdf: content Q -111.45537 -173.09953 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qgdPpUWPfeE288Pp 7PfeE3UP=AT{ "% @ %*@<$3318(PpUWPfeE28Pp 7PfeE3)33wfe?㋟ E18+(PpUWPfeE28Pp 7PfeE3)`=<$K18AKwfe (֍18+A v=<$(18A)^2Kwfe@ (֍(18+A)(1A)H=<$KA^2S82A+1Kwfe53 (֍ \p18Ar22_=<$K(PpUWPfeE288Pp 7PfeE3)^2S82(PpUWPfeE2Pp 7PfeE3)+1KwfeC E18(PpUWPfeE28Pp 7PfeE3)r2 O2=<$K(282PpUWPfeE68+3)2PpUWPfeE2+2PpUWPfeE3+1Kwfeゟ E718(22PpUWPfeE68+3)=<$K682PpUWPfeE682PpUWPfeE2+2PpUWPfeE3Kwfe` E72PpUWPfeE6884#=<$K(682PpUWPfeE682PpUWPfeE2+2PpUWPfeE3 UX)(2PpUWPfeE6+4)Kwfe E7(2PpUWPfeE6884)(2PpUWPfeE6+4)=<$V12PpUWPfeE68+824248PpUWPfeE64PpUWPfe E1298PpUWPfeE2Vwfeq (֍Bo248160-+<$33+4PpUWPfe E189+88PpUWPfeE333wfe= (֍24816=<$K4PpUWPfeE68+84PpUWPfeE2Kwfe0㐟 (֍8_=<$KPp OPfeE6+8Pp 7PfeE2Kwfe&㎟ (֍2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 181.7268 m q&pdf: content Q -97.90599 181.7268 l qNpdf: content Q -100.11769 181.7268 -101.8911 179.95341 -101.8911 177.7417 c q'pdf: content Q -101.8911 169.65288 l qPpdf: content Q -101.8911 167.44118 -100.11769 165.66777 -97.90599 165.66777 c q'pdf: content Q -80.30193 165.66777 l qOpdf: content Q -78.09021 165.66777 -76.31682 167.44118 -76.31682 169.65288 c q&pdf: content Q -76.31682 177.7417 l qMpdf: content Q -76.31682 179.95341 -78.09021 181.7268 -80.30193 181.7268 c qpdf: content Q h q'pdf: content Q -101.8911 165.66777 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 170.15582 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QWSLD k9X'x^2S82xy+y[ٟ^2,+2x2y330 1T{ 2! , (- @ @ % Ǯ( & 2T{Ǯ8- 3 +jǮ)UuЇ^ |n ׎/|o(x8y3)(xy+1)捍 |n ؎/|o(x8+2y+3)(xy1) |n َ%|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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o(x8y+3)(xy1) |n ڎ/|o(x82y3)(xy1) |n ێ/|o(x8y+3)(x2y+1)color push gray 0Ήן32jVe color popA1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*> kɲpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 53.50269 m q'pdf: content Q -107.47026 53.50269 l qOpdf: content Q -109.68196 53.50269 -111.45537 51.72928 -111.45537 49.51758 c q(pdf: content Q -111.45537 -49.51758 l qRpdf: content Q -111.45537 -51.72928 -109.68196 -53.50269 -107.47026 -53.50269 c q'pdf: content Q 107.47026 -53.50269 l qOpdf: content Q 109.68196 -53.50269 111.45537 -51.72928 111.45537 -49.51758 c q&pdf: content Q 111.45537 49.51758 l qLpdf: content Q 111.45537 51.72928 109.68196 53.50269 107.47026 53.50269 c qpdf: content Q h q(pdf: content Q -111.45537 -53.50269 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 3 0] 4mT{ - 1퓵x30 0y  @ 2 $U @ %x^2S+8(22y[ٲ)x+y^2,2y3=x^2S+8(22y[ٲ)x+(y+1)(y3)=fx8(y+1)gfx(y3)g=(x8y1)(xy+3)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 62.12996 m q&pdf: content Q -97.90599 62.12996 l qMpdf: content Q -100.11769 62.12996 -101.8911 60.35655 -101.8911 58.14485 c q&pdf: content Q -101.8911 50.05603 l qMpdf: content Q -101.8911 47.84433 -100.11769 46.07092 -97.90599 46.07092 c q&pdf: content Q -80.30193 46.07092 l qLpdf: content Q -78.09021 46.07092 -76.31682 47.84433 -76.31682 50.05603 c q&pdf: content Q -76.31682 58.14485 l qLpdf: content Q -76.31682 60.35655 -78.09021 62.12996 -80.30193 62.12996 c qpdf: content Q h q&pdf: content Q -101.8911 46.07092 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.55898 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qʹ덍.D k8Xe(2xy[ٲ)(x+y)3(2xy) =x 0鎎 ya 2 m , Rr 2! e 2%s 6ѐt - 2(Q  1 # 2! ,t (- @(P Ř < ) 2 <  ( (Q 2%s 6ј - 2e @ 1 %Ǯ( & 2T{Ǯ8- 3 +jǮ) cmmi10K`y cmr10ٓRcmr78