; XeTeX output 2010.07.16:12421pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdOq5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]? f*5bi`2bb !+P 1!Ci2bifi׎ color pop*>.! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RX YS"  NanumMyeongjoNanumMyeongjoRegular ݂ 1ff ̟ 33 ffff ffff33ff ̎#P / 0y / $ 1 ,  A $݃ 4i    $!œfe+2 , 1 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)W|ύ΀M ׎ K`y cmr10( b> cmmi10x^ٓRcmr73|s)^'u7msam7 =x^15Ǎ ؎ f]%p  yhcmex10Ѐ<$b^wfe (֍ྵa#8f]Ѐ+G!xڱ22=<$Kb^10Kwfe Ð (֍~ar2}& َ (x^y[ٟ^3L)^4C=x^20xy[ٟ^12捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 a^10 !", cmsy108a^ =a^2 ێ (2)^3S8(2)^(2)^4C=16A獍kȰ!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 54.5083 m q&pdf: content Q -107.47026 54.5083 l qLpdf: content Q -109.68196 54.5083 -111.45537 52.7349 -111.45537 50.5232 c q'pdf: content Q -111.45537 -50.5232 l qOpdf: content Q -111.45537 -52.7349 -109.68196 -54.5083 -107.47026 -54.5083 c q&pdf: content Q 107.47026 -54.5083 l qLpdf: content Q 109.68196 -54.5083 111.45537 -52.7349 111.45537 -50.5232 c q%pdf: content Q 111.45537 50.5232 l qIpdf: content Q 111.45537 52.7349 109.68196 54.5083 107.47026 54.5083 c qpdf: content Q h q'pdf: content Q -111.45537 -54.5083 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q߰ ׎ 38ff ̟ 33 ffff ffff33ff ̎IJ=15& msam10)ff ̟ 33 ffff ffff33ff ̎ܲ=5 ؎ ff ̟ 33 ffff ffff33ff ̎ڧ82=10)ff ̟ 33 ffff ffff33ff ̎ܲ=5 َ ff ̟ 33 ffff ffff33ff ̎ڧ84=20)ff ̟ 33 ffff ffff33ff ̎ܲ=5 ڎ 108ff ̟ 33 ffff ffff33ff ̎IJ=2)ff ̟ 33 ffff ffff33ff ̎ܲ=8 ێ 38+ff ̟ 33 ffff ffff33ff ̎>4=4)ff ̟ 33 ffff ffff33ff ̎ܲ=58(16=(2)^4|s)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 63.13557 m q&pdf: content Q -97.90599 63.13557 l qMpdf: content Q -100.11769 63.13557 -101.8911 61.36217 -101.8911 59.15047 c q&pdf: content Q -101.8911 51.06165 l qMpdf: content Q -101.8911 48.84995 -100.11769 47.07654 -97.90599 47.07654 c q&pdf: content Q -80.30193 47.07654 l qLpdf: content Q -78.09021 47.07654 -76.31682 48.84995 -76.31682 51.06165 c q&pdf: content Q -76.31682 59.15047 l qLpdf: content Q -76.31682 61.36217 -78.09021 63.13557 -80.30193 63.13557 c qpdf: content Q h q&pdf: content Q -101.8911 47.07654 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 51.56459 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q̾. kXe(5x82y[ٲ)(3y)30 $%T{   B1 @ % 渼Ǯ( & 2Ǯk- @ 3Ǯ).L jX'  1T{ 3 0 1 , 1 L4Ǯ( & 2Ǯk- @ 3Ǯ)color push gray 0fdfi׎ color pop*>. 8Xe  1 0y +ŖT{x30 2  1  @ 0 < "%'i5V~pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qǮ( & 2T{Ǯj- @ +jǮ)[r卍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U8:p=G֍k{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썲(3^2|s)^3S8(3^3)^283^4C=3^8pdf: 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 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q. eXe  1T{ 3 0 4i / 1鎓fe , 1 4üǮ( & 2T{Ǯj- @ +jǮ)UuЇ^ ׎ 6ab83a2b=4b^2捍 ؎ 20a^3S85b=<$K4aKwfe I1 (֍DbvC?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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q (8a^2|s)84aa=2a^2 ڎ 12a^2|sb83ab^3S2a=<$K8a^2KwfeŤ (֍Dbr2 ێ 8a^2|sb^7S8(2b^2)^38(a^2b)=a^4|sb^2ȕ`=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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썍 َ (8a^2|s)84aa=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QV dXoea=3;ab=<$1͟wfe (֍2E 2%] <  ](2ab)^2fT(12ab^3|s)3a^2b] 2$ e  1 %Ǯ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 3+ ؎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 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q:3Y m َh n65 ڎ5ظ6_A ێ_B12Hcolor push gray 0ff color pop*>m!V'pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 44.08008 m q'pdf: content Q -107.47026 44.08008 l qOpdf: content Q -109.68196 44.08008 -111.45537 42.30667 -111.45537 40.09497 c q(pdf: content Q -111.45537 -40.09497 l qRpdf: content Q -111.45537 -42.30667 -109.68196 -44.08008 -107.47026 -44.08008 c q'pdf: content Q 107.47026 -44.08008 l qOpdf: content Q 109.68196 -44.08008 111.45537 -42.30667 111.45537 -40.09497 c q&pdf: content Q 111.45537 40.09497 l qLpdf: content Q 111.45537 42.30667 109.68196 44.08008 107.47026 44.08008 c qpdf: content Q h q(pdf: content Q -111.45537 -44.08008 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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( 3 -)=<$K4a^2|sb^2S8(12ab^3)KwfeKd* (֍)3ar2|sbǍᷲ=16ab^44ԍᷲ=1683<$1lwfe  (֍16f`=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 52.70735 m q&pdf: content Q -97.90599 52.70735 l qMpdf: content Q -100.11769 52.70735 -101.8911 50.93394 -101.8911 48.72224 c q&pdf: content Q -101.8911 40.63342 l qMpdf: content Q -101.8911 38.42172 -100.11769 36.64832 -97.90599 36.64832 c q&pdf: content Q -80.30193 36.64832 l qLpdf: content Q -78.09021 36.64832 -76.31682 38.42172 -76.31682 40.63342 c q&pdf: content Q -76.31682 48.72224 l qLpdf: content Q -76.31682 50.93394 -78.09021 52.70735 -80.30193 52.70735 c qpdf: content Q h q&pdf: content Q -101.8911 36.64832 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.13637 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qσ.L 3X'2x(x^2Ӳ+d`3x1)3=ax^3+d`bx^2Ҳ+cx; 2% <  a+b+c' 2T{  1 U <  aǮ-bǮ-c = +j ,VǮ( & 2Ǯj- @ +jǮ)#}򍍍* |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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o6M ؎\ٸ3zB َC1 ڎ0" ێ"1dȍo?pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.13533 m q'pdf: content Q -107.47026 45.13533 l qOpdf: content Q -109.68196 45.13533 -111.45537 43.36194 -111.45537 41.15022 c q(pdf: content Q -111.45537 -41.15022 l qRpdf: content Q -111.45537 -43.36194 -109.68196 -45.13533 -107.47026 -45.13533 c q'pdf: content Q 107.47026 -45.13533 l qOpdf: content Q 109.68196 -45.13533 111.45537 -43.36194 111.45537 -41.15022 c q&pdf: content Q 111.45537 41.15022 l qLpdf: content Q 111.45537 43.36194 109.68196 45.13533 107.47026 45.13533 c qpdf: content Q h q(pdf: content Q -111.45537 -45.13533 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qV2x(x^2S+83x1)=2x^3S86x^2+2xa=2;#b=6;c=2)a8+b+c=(2)+(6)+2=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 53.7626 m q%pdf: content Q -97.90599 53.7626 l qKpdf: content Q -100.11769 53.7626 -101.8911 51.98921 -101.8911 49.7775 c q&pdf: content Q -101.8911 41.68867 l qMpdf: content Q -101.8911 39.47697 -100.11769 37.70357 -97.90599 37.70357 c q&pdf: content Q -80.30193 37.70357 l qLpdf: content Q -78.09021 37.70357 -76.31682 39.47697 -76.31682 41.68867 c q%pdf: content Q -76.31682 49.7775 l qJpdf: content Q -76.31682 51.98921 -78.09021 53.7626 -80.30193 53.7626 c qpdf: content Q h q&pdf: content Q -101.8911 37.70357 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 42.19162 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QӍ.L NX'a/=<$c1cwfe (֍2 HǮ-Vb0=<$33233wfe (֍3fgǮ-Wc=<$33333wfe (֍4 d 2%+ <  <$6#a8b1wfe (֍a8+c¸ab+<$bPwfeS۟ (֍c b 2^'  1T{  @ % e*Ǯ( & 2Ǯj- @ +jǮ)/卍7 |n ׎<$0310wfe  (֍9ku ؎<${28{wfe  (֍9| َ}<$333133wfe  (֍3捍 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$333133wfe  (֍9ku ێzv<$332833wfe  (֍9color push gray 0Ήן32jVk color popO1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>3k럡pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 93.92946 m q'pdf: content Q -107.47026 93.92946 l qOpdf: content Q -109.68196 93.92946 -111.45537 92.15605 -111.45537 89.94435 c q(pdf: content Q -111.45537 -89.94435 l qRpdf: content Q -111.45537 -92.15605 -109.68196 -93.92946 -107.47026 -93.92946 c q'pdf: content Q 107.47026 -93.92946 l qOpdf: content Q 109.68196 -93.92946 111.45537 -92.15605 111.45537 -89.94435 c q&pdf: content Q 111.45537 89.94435 l qLpdf: content Q 111.45537 92.15605 109.68196 93.92946 107.47026 93.92946 c qpdf: content Q h q(pdf: content Q -111.45537 -93.92946 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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,"a8b=<$K1Kwfe (֍2 f_ruЀ<$ 2 wfe  (֍3ruЀ!ղ=<$K7Kwfe (֍6a8+c=<$K1Kwfe (֍2 f_+ruЀ㌸<$33333wfe (֍4fgruЀ!ղ=<$33133wfe (֍4ab=<$K1Kwfe (֍2 f_8ruЀ㌸<$33233wfe (֍3fgruЀ!ղ=<$33133wfe (֍3<$7̵b33wfeS۟ (֍c Y=ruЀ qĸ<$33233wfe (֍3fgruЀ!ո8ruЀ㌸<$33433wfe (֍3fgruЀ=<$K8Kwfe (֍9&)<$S_a8bNƟwfe (֍a8+c ¸8ab+<$pblwfeS۟ (֍c 9==<$  7  wfe (֍6Kufe-hҍ<$33133wfe (֍4ruЀ㌸<$33133wfe (֍3fgruЀ +<$l8lwfe (֍9 f_=<$333133wfe  (֍9pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 102.55673 m q'pdf: content Q -97.90599 102.55673 l qOpdf: content Q -100.11769 102.55673 -101.8911 100.78333 -101.8911 98.57162 c q%pdf: content Q -101.8911 90.4828 l qJpdf: content Q -101.8911 88.2711 -100.11769 86.4977 -97.90599 86.4977 c q%pdf: content Q -80.30193 86.4977 l qIpdf: content Q -78.09021 86.4977 -76.31682 88.2711 -76.31682 90.4828 c q&pdf: content Q -76.31682 98.57162 l qOpdf: content Q -76.31682 100.78333 -78.09021 102.55673 -80.30193 102.55673 c qpdf: content Q h q%pdf: content Q -101.8911 86.4977 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 90.98575 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QǍ.D RyXe2^12 Ƹ85^13 a 1T{ %0 29 $U 2 , 2! 4i  @ 0 < "%>Ǯ( & 2T{Ǯj- 3 @Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+U13T{ 29 $U 2 ,wqmS܍^ܟ߾xpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 94.61572 31.53812 m q&pdf: content Q -94.61572 31.53812 l qLpdf: content Q -96.82742 31.53812 -98.60083 29.76472 -98.60083 27.55301 c q'pdf: content Q -98.60083 -27.55301 l qOpdf: content Q -98.60083 -29.76472 -96.82742 -31.53812 -94.61572 -31.53812 c q&pdf: content Q 94.61572 -31.53812 l qLpdf: content Q 96.82742 -31.53812 98.60083 -29.76472 98.60083 -27.55301 c q%pdf: content Q 98.60083 27.55301 l qIpdf: content Q 98.60083 29.76472 96.82742 31.53812 94.61572 31.53812 c qpdf: content Q h q'pdf: content Q -98.60083 -31.53812 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -90.63062 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qύ32^12 Ƹ85^13,DE=2^12 Ƹ85^125=(25)^12 Ƹ5,DE=10^12 Ƹ85pdf: 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 -67.44739 40.1654 m q%pdf: content Q -85.05145 40.1654 l qHpdf: content Q -87.26317 40.1654 -89.03656 38.392 -89.03656 36.1803 c q&pdf: content Q -89.03656 28.09148 l qLpdf: content Q -89.03656 25.87976 -87.26317 24.10637 -85.05145 24.10637 c q&pdf: content Q -67.44739 24.10637 l qLpdf: content Q -65.23569 24.10637 -63.46228 25.87976 -63.46228 28.09148 c q%pdf: content Q -63.46228 36.1803 l qHpdf: content Q -63.46228 38.392 -65.23569 40.1654 -67.44739 40.1654 c qpdf: content Q h q&pdf: content Q -89.03656 24.10637 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q4pdf: content Q 1.0 0.0 0.0 1.0 -85.716 28.5944 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 RRXse  1T{  - 2 + $f @ <  a8+b+cT{ 2  1  @ 0 < "%p*eruЀ<$B2y[ٟ^2Lzp^4BwfeR (֍⹵xra-ruЀ#sٟ-3*d=<$Kby[ٟ^cnzp^12Kwfe0 (֍Cxr12j Ǯ( & 2T{Ǯj- 3 @Ǯ)A荍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U18Hcolor push gray 0ff color pop*>j<pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 43.00461 m q'pdf: content Q -107.47026 43.00461 l qMpdf: content Q -109.68196 43.00461 -111.45537 41.2312 -111.45537 39.0195 c q'pdf: content Q -111.45537 -39.0195 l qQpdf: content Q -111.45537 -41.2312 -109.68196 -43.00461 -107.47026 -43.00461 c q'pdf: content Q 107.47026 -43.00461 l qMpdf: content Q 109.68196 -43.00461 111.45537 -41.2312 111.45537 -39.0195 c q%pdf: content Q 111.45537 39.0195 l qKpdf: content Q 111.45537 41.2312 109.68196 43.00461 107.47026 43.00461 c qpdf: content Q h q(pdf: content Q -111.45537 -43.00461 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qGWruЀ<$߲2y[ٟ^2Lzp^4ߟwfeR (֍⹵xra!druЀ(-3/RF=<$K8y[ٟ^6Lzp^12KwfeOp (֍⹵xr3a$D=<$Kby[ٟ^cnzp^12Kwfe0 (֍Cxr12巍a=4;#b=8;c=6a8+b+c=18pdf: 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 51.63188 m q&pdf: content Q -97.90599 51.63188 l qMpdf: content Q -100.11769 51.63188 -101.8911 49.85849 -101.8911 47.64677 c q&pdf: content Q -101.8911 39.55795 l qMpdf: content Q -101.8911 37.34625 -100.11769 35.57285 -97.90599 35.57285 c q&pdf: content Q -80.30193 35.57285 l qLpdf: content Q -78.09021 35.57285 -76.31682 37.34625 -76.31682 39.55795 c q&pdf: content Q -76.31682 47.64677 l qLpdf: content Q -76.31682 49.85849 -78.09021 51.63188 -80.30193 51.63188 c qpdf: content Q h q&pdf: content Q -101.8911 35.57285 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 40.0609 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 Qэ.LD RkX'  1T{ m +Y 3 0 1 , 1 %Q   $ % Ǯ( & 2T{Ǯj- 3 @Ǯ)[5獍 |n ׎/|o(a85b)=a8+5b捍 |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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ox(3x8+y[ٲ)=3x^2S8xy |n َ/|o2x(3x86)=6x^2S86x |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o3x(2x83y[ٲ)2y(x+y)=6x^2S811xy2y^2 |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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ox(x8y+2)+3y[ٲ(2x+y+4)=/|ox^2S+87xy2x+3y[ٟ^2,+12yӰNMnүpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 28.47063 m q'pdf: content Q -107.47026 28.47063 l qOpdf: content Q -109.68196 28.47063 -111.45537 26.69722 -111.45537 24.48552 c q(pdf: content Q -111.45537 -24.48552 l qRpdf: content Q -111.45537 -26.69722 -109.68196 -28.47063 -107.47026 -28.47063 c q'pdf: content Q 107.47026 -28.47063 l qOpdf: content Q 109.68196 -28.47063 111.45537 -26.69722 111.45537 -24.48552 c q&pdf: content Q 111.45537 24.48552 l qLpdf: content Q 111.45537 26.69722 109.68196 28.47063 107.47026 28.47063 c qpdf: content Q h q(pdf: content Q -111.45537 -28.47063 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qȍ ׎ (a85b)=a8+5b َ 2x(3x86)=6x^2S812xpdf: 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 37.0979 m q%pdf: content Q -97.90599 37.0979 l qJpdf: content Q -100.11769 37.0979 -101.8911 35.3245 -101.8911 33.1128 c q&pdf: content Q -101.8911 25.02397 l qMpdf: content Q -101.8911 22.81227 -100.11769 21.03886 -97.90599 21.03886 c q&pdf: content Q -80.30193 21.03886 l qLpdf: content Q -78.09021 21.03886 -76.31682 22.81227 -76.31682 25.02397 c q%pdf: content Q -76.31682 33.1128 l qIpdf: content Q -76.31682 35.3245 -78.09021 37.0979 -80.30193 37.0979 c qpdf: content Q h q&pdf: content Q -101.8911 21.03886 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 25.52692 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qy.LD RjXo'(4xy5¸x^3|sy3xy[ٟ^2L)<$ 1 wfe (֍2 @Qxy $%% s t B1% @ <  % +j ,s @ 1펟$ ' > @ @w %Q  m , 2v @ 1  @ 0 < "%Ǯ( & 2T{Ǯj- 3 @Ǯ)=1s3updf: 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 QM0color push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>k럹pdf: 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 69.42369 m q'pdf: content Q -107.47026 69.42369 l qOpdf: content Q -109.68196 69.42369 -111.45537 67.65028 -111.45537 65.43858 c q(pdf: content Q -111.45537 -65.43858 l qRpdf: content Q -111.45537 -67.65028 -109.68196 -69.42369 -107.47026 -69.42369 c q'pdf: content Q 107.47026 -69.42369 l qOpdf: content Q 109.68196 -69.42369 111.45537 -67.65028 111.45537 -65.43858 c q&pdf: content Q 111.45537 65.43858 l qLpdf: content Q 111.45537 67.65028 109.68196 69.42369 107.47026 69.42369 c qpdf: content Q h q(pdf: content Q -111.45537 -69.42369 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3(4xy8x^3|sy3xy[ٟ^2L)<$l1lwfe (֍2 GxyǍ3=(4xy8x^3|sy3xy[ٟ^2L)<$lxylwfe  (֍ 23=(4xy8x^3|sy3xy[ٟ^2L)<$i2lwfe  (֍xyv3=882x^2S6yNT2x^2 2T{ m ,2Ǯ-yT 2 m ,6Ǯ- +j , @8 2  2T{ @ 1  @ %286+8=0T{ 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 78.05096 m q&pdf: content Q -97.90599 78.05096 l qMpdf: content Q -100.11769 78.05096 -101.8911 76.27756 -101.8911 74.06586 c q&pdf: content Q -101.8911 65.97704 l qMpdf: content Q -101.8911 63.76534 -100.11769 61.99193 -97.90599 61.99193 c q&pdf: content Q -80.30193 61.99193 l qLpdf: content Q -78.09021 61.99193 -76.31682 63.76534 -76.31682 65.97704 c q&pdf: content Q -76.31682 74.06586 l qLpdf: content Q -76.31682 76.27756 -78.09021 78.05096 -80.30193 78.05096 c qpdf: content Q h q&pdf: content Q -101.8911 61.99193 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 66.47998 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QSD R9X-㍍<$Q3Qwfe (֍4˅xyruЀ-<$33533wfe (֍3fgx8+<$l1lwfe (֍6 Gy<$l1lwfe (֍3ruЀQ 1  \  B1 @ ] 0 1 <    @ 2;e m , 2T{ @ 1퓵a "% @ < 29 2 <  j8aj_ 2  1 4üǮ( & 2T{Ǯj- 3 @Ǯ)#}򍍍* ׎<$Ͳ15͟wfe  (֍8+ ؎<$<711<7wfe  (֍8Y m َ^ npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 n115 ڎ5ز15_A ێ<$Òu1Òuwfe (֍8Mjkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 62.09883 m q'pdf: content Q -107.47026 62.09883 l qOpdf: content Q -109.68196 62.09883 -111.45537 60.32542 -111.45537 58.11372 c q(pdf: content Q -111.45537 -58.11372 l qRpdf: content Q -111.45537 -60.32542 -109.68196 -62.09883 -107.47026 -62.09883 c q'pdf: content Q 107.47026 -62.09883 l qOpdf: content Q 109.68196 -62.09883 111.45537 -60.32542 111.45537 -58.11372 c q&pdf: content Q 111.45537 58.11372 l qLpdf: content Q 111.45537 60.32542 109.68196 62.09883 107.47026 62.09883 c qpdf: content Q h q(pdf: content Q -111.45537 -62.09883 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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:<$33333wfe (֍4fgxy8ruЀ㌸<$33533wfe (֍3xruЀ&+<$l3lwfe (֍4 Gxy<$l1lwfe (֍6y+<$l3lwfe (֍4xy8ruЀ㌸<$33133wfe (֍3fgruЀ!ղ=)<$l5lwfe (֍4 Gx^2|sy+<$l1lwfe (֍8xy[ٟ^2,<$l1lwfe (֍4xy ٕ. "% +ővaǮ4wruЀ #<$33533wfe (֍4fgruЀ"+<$}1}wfe (֍8 +JruЀ B<$33133wfe (֍4fgruЀ"ɲ=<$331133wfe  (֍8I 2 &i #;j8aj=11T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 70.7261 m q%pdf: content Q -97.90599 70.7261 l qIpdf: content Q -100.11769 70.7261 -101.8911 68.9527 -101.8911 66.741 c q&pdf: content Q -101.8911 58.65218 l qMpdf: content Q -101.8911 56.44048 -100.11769 54.66707 -97.90599 54.66707 c q&pdf: content Q -80.30193 54.66707 l qLpdf: content Q -78.09021 54.66707 -76.31682 56.44048 -76.31682 58.65218 c q$pdf: content Q -76.31682 66.741 l qIpdf: content Q -76.31682 68.9527 -78.09021 70.7261 -80.30193 70.7261 c qpdf: content Q h q&pdf: content Q -101.8911 54.66707 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 59.15512 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q.D R8Xex=2;#y"=5T{ 2% <   1 - 2  1  @ 0 < "%|<$Q6x^2|sy89x^5y[ٟ^4Qwfe9a (֍&3xy>Ǯ( & 2T{Ǯj- 3 @Ǯ)@)?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+U6004Hcolor push gray 0ff color pop*>~𒍍@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 52.95168 m q'pdf: content Q -107.47026 52.95168 l qOpdf: content Q -109.68196 52.95168 -111.45537 51.17827 -111.45537 48.96657 c q(pdf: content Q -111.45537 -48.96657 l qRpdf: content Q -111.45537 -51.17827 -109.68196 -52.95168 -107.47026 -52.95168 c q'pdf: content Q 107.47026 -52.95168 l qOpdf: content Q 109.68196 -52.95168 111.45537 -51.17827 111.45537 -48.96657 c q&pdf: content Q 111.45537 48.96657 l qLpdf: content Q 111.45537 51.17827 109.68196 52.95168 107.47026 52.95168 c qpdf: content Q h q(pdf: content Q -111.45537 -52.95168 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qAjW 3 -WƲ=<$K6x^2|syKwfev (֍>:3xy<$l9x^5|sy[ٟ^4lwfe (֍|s3xy YY=2x83x^4|sy[ٟ^3Ѝ2x83x^4|sy[ٟ^3, 0yT{x=2;#y"=5 $%  2. @ %328(o2)3(o2)4|p5^3wt=486000wt=6004pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.57895 m q&pdf: content Q -97.90599 61.57895 l qMpdf: content Q -100.11769 61.57895 -101.8911 59.80554 -101.8911 57.59384 c q&pdf: content Q -101.8911 49.50502 l qMpdf: content Q -101.8911 47.29332 -100.11769 45.51991 -97.90599 45.51991 c q&pdf: content Q -80.30193 45.51991 l qLpdf: content Q -78.09021 45.51991 -76.31682 47.29332 -76.31682 49.50502 c q&pdf: content Q -76.31682 57.59384 l qLpdf: content Q -76.31682 59.80554 -78.09021 61.57895 -80.30193 61.57895 c qpdf: content Q h q&pdf: content Q -101.8911 45.51991 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.00797 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qɞ.LD ReX'(4xgg5y̲+3)(x+3y[ٲ) $% 2z œ @1y 1 <  xy 2 m ,z $%'  @ 0 < "%xf Ǯ( & 2T{Ǯj- 3 @Ǯ)3⍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM7wqmMapdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 28.2646 m q&pdf: content Q -107.47026 28.2646 l qLpdf: content Q -109.68196 28.2646 -111.45537 26.4912 -111.45537 24.2795 c q'pdf: content Q -111.45537 -24.2795 l qOpdf: content Q -111.45537 -26.4912 -109.68196 -28.2646 -107.47026 -28.2646 c q&pdf: content Q 107.47026 -28.2646 l qLpdf: content Q 109.68196 -28.2646 111.45537 -26.4912 111.45537 -24.2795 c q%pdf: content Q 111.45537 24.2795 l qIpdf: content Q 111.45537 26.4912 109.68196 28.2646 107.47026 28.2646 c qpdf: content Q h q'pdf: content Q -111.45537 -28.2646 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(4xӸ5y++3)(x+3y[ٲ)=4x^2LF+12xyԲ5xy15y[ٟ^2+3x8+9y"=4x^2S+7xy15y[ٟ^2,+3x+9ypdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QVLD RdX7ٍ'27^x O!cmsy72 p=ruЀ<$ 1 wfe (֍3+ruЀןx6* 2%T{ <  x30 2  1  @ 0 < "%;LǮ( & 2T{Ǯ9- 3 3Ǯ)Aȍ1s3updf: 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 QM3SMapdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qE(3^3|s)^x2 p=3^x+6 4i ,T{Ǯ,3x86=x8+6;#4x=12;x=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 36.89188 m q&pdf: content Q -97.90599 36.89188 l qMpdf: content Q -100.11769 36.89188 -101.8911 35.11848 -101.8911 32.90677 c q&pdf: content Q -101.8911 24.81795 l qMpdf: content Q -101.8911 22.60625 -100.11769 20.83284 -97.90599 20.83284 c q&pdf: content Q -80.30193 20.83284 l qLpdf: content Q -78.09021 20.83284 -76.31682 22.60625 -76.31682 24.81795 c q&pdf: content Q -76.31682 32.90677 l qLpdf: content Q -76.31682 35.11848 -78.09021 36.89188 -80.30193 36.89188 c qpdf: content Q h q&pdf: content Q -101.8911 20.83284 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 25.32089 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qcolor push gray 0Ήן32jV9 color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D R3X\ # 1  $e 0y +Ř +U  $U ݓ 2  2 = $q $- %Q 2  2 2 %0/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] (B 2!  Q$color push gray 0 color pop#x:gsavex:scale 0.2 0.2N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/165/45/10996674558056528.png x:grestore4üǮ( & 2T{Ǯ9- 3 3Ǯ)/卍7 ׎ 2 (I ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q<$Z1Բ5Z1ԟwfe (֍4b (C َ<$v۲3v۟wfe (֍2T (捍 ڎ 4 (I ێ<$Z1Բ8Z1ԟwfe (֍3b (;wk~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 127.93538 m q(pdf: content Q -107.47026 127.93538 l qRpdf: content Q -109.68196 127.93538 -111.45537 126.16197 -111.45537 123.95027 c q)pdf: content Q -111.45537 -123.95027 l qUpdf: content Q -111.45537 -126.16197 -109.68196 -127.93538 -107.47026 -127.93538 c q(pdf: content Q 107.47026 -127.93538 l qRpdf: content Q 109.68196 -127.93538 111.45537 -126.16197 111.45537 -123.95027 c q'pdf: content Q 111.45537 123.95027 l qOpdf: content Q 111.45537 126.16197 109.68196 127.93538 107.47026 127.93538 c qpdf: content Q h q)pdf: content Q -111.45537 -127.93538 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^&( +U  $U  22  2E)=o( 1 'i9+8 / "T 'i`)8 ; 2 sg<$l1lwfe (֍2$ ( $q $- %Q 2)V{  2  2Q)<$id1idwfe (֍2( +U  $U  22  2E)=o(2a^2|sb8+3a^2b)2ab^2 jj<$l1lwfe (֍2=(5a^2|sb82ab^2)<$l1lwfe (֍2 f_=5a^3b^3( $q $- %Q 2)V{  2Ǯ( & 2T{Ǯ9- 3 3Ǯ)M1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U15Hcolor push gray 0ff color pop*>g 4pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 41.04007 m q'pdf: content Q -107.47026 41.04007 l qOpdf: content Q -109.68196 41.04007 -111.45537 39.26668 -111.45537 37.05496 c q(pdf: content Q -111.45537 -37.05496 l qRpdf: content Q -111.45537 -39.26668 -109.68196 -41.04007 -107.47026 -41.04007 c q'pdf: content Q 107.47026 -41.04007 l qOpdf: content Q 109.68196 -41.04007 111.45537 -39.26668 111.45537 -37.05496 c q&pdf: content Q 111.45537 37.05496 l qLpdf: content Q 111.45537 39.26668 109.68196 41.04007 107.47026 41.04007 c qpdf: content Q h q(pdf: content Q -111.45537 -41.04007 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q2^6C=2^aP<$l1lwfe (֍8 f_=2^a3g_ 2 &i #T{a=9 2 < Y{2^3b+6'Ӳ=2^3 2 &i #T{b=6 2 <   "% +śT{a8+b=98+6=15 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 49.66734 m q&pdf: content Q -97.90599 49.66734 l qMpdf: content Q -100.11769 49.66734 -101.8911 47.89395 -101.8911 45.68224 c q&pdf: content Q -101.8911 37.59341 l qKpdf: content Q -101.8911 35.38171 -100.11769 33.6083 -97.90599 33.6083 c q%pdf: content Q -80.30193 33.6083 l qKpdf: content Q -78.09021 33.6083 -76.31682 35.38171 -76.31682 37.59341 c q&pdf: content Q -76.31682 45.68224 l qLpdf: content Q -76.31682 47.89395 -78.09021 49.66734 -80.30193 49.66734 c qpdf: content Q h q%pdf: content Q -101.8911 33.6083 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 38.09636 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q7.LD kyXL<$[&x[&wfe (֍[3%Eu(6͸β3x)<$xwfe (֍[2 P(6x8)3xi=j jx^2A+{"x "% @ <  $ 'k8+j{"T{ 2  1  @ 0 < "%-ּǮ( & 2Ǯ9- 3 3Ǯ):1s3updf: 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 QM1~tDϖpdf: 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 47.63597 m q'pdf: content Q -107.47026 47.63597 l qOpdf: content Q -109.68196 47.63597 -111.45537 45.86256 -111.45537 43.65086 c q(pdf: content Q -111.45537 -43.65086 l qRpdf: content Q -111.45537 -45.86256 -109.68196 -47.63597 -107.47026 -47.63597 c q'pdf: content Q 107.47026 -47.63597 l qOpdf: content Q 109.68196 -47.63597 111.45537 -45.86256 111.45537 -43.65086 c q&pdf: content Q 111.45537 43.65086 l qLpdf: content Q 111.45537 45.86256 109.68196 47.63597 107.47026 47.63597 c qpdf: content Q h q(pdf: content Q -111.45537 -47.63597 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qX\3( 3 -)=2x8x^2S(3x^24x)3xᷲ=4x^2S+83x=x^2+8{"x"=9;#{"=j)k8+j{"=k8(9)+jj=Rpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 56.26324 m q&pdf: content Q -97.90599 56.26324 l qMpdf: content Q -100.11769 56.26324 -101.8911 54.48984 -101.8911 52.27814 c q&pdf: content Q -101.8911 44.18932 l qMpdf: content Q -101.8911 41.97762 -100.11769 40.20421 -97.90599 40.20421 c q&pdf: content Q -80.30193 40.20421 l qLpdf: content Q -78.09021 40.20421 -76.31682 41.97762 -76.31682 44.18932 c q&pdf: content Q -76.31682 52.27814 l qLpdf: content Q -76.31682 54.48984 -78.09021 56.26324 -80.30193 56.26324 c qpdf: content Q h q&pdf: content Q -101.8911 40.20421 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 44.69226 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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-㍑'(4xd,a)ruЀUT3x8+<$l1lwfe (֍3 GruЀ0@ 2; 2 ŕ - 0y +Ŗcolor push gray 0fdfi׎ color pop*>}6kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.32635 m q'pdf: content Q -107.47026 52.32635 l qOpdf: content Q -109.68196 52.32635 -111.45537 50.55295 -111.45537 48.34125 c q(pdf: content Q -111.45537 -48.34125 l qRpdf: content Q -111.45537 -50.55295 -109.68196 -52.32635 -107.47026 -52.32635 c q'pdf: content Q 107.47026 -52.32635 l qOpdf: content Q 109.68196 -52.32635 111.45537 -50.55295 111.45537 -48.34125 c q&pdf: content Q 111.45537 48.34125 l qLpdf: content Q 111.45537 50.55295 109.68196 52.32635 107.47026 52.32635 c qpdf: content Q h q(pdf: content Q -111.45537 -52.32635 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qT(4xZa)ruЀUT3x8+<$l1lwfe (֍3 GruЀ0z=12x^2CͲ+ruЀr3a8+<$l4lwfe (֍3 GruЀ6vx<$1wfe (֍3 -a)3a8+<$l4lwfe (֍3 f_=<$33133wfe (֍3fga)a=<$K1Kwfe (֍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 60.95363 m q&pdf: content Q -97.90599 60.95363 l qMpdf: content Q -100.11769 60.95363 -101.8911 59.18024 -101.8911 56.96852 c q%pdf: content Q -101.8911 48.8797 l qKpdf: content Q -101.8911 46.668 -100.11769 44.89459 -97.90599 44.89459 c q&pdf: content Q -80.30193 44.89459 l qIpdf: content Q -78.09021 44.89459 -76.31682 46.668 -76.31682 48.8797 c q&pdf: content Q -76.31682 56.96852 l qLpdf: content Q -76.31682 59.18024 -78.09021 60.95363 -80.30193 60.95363 c qpdf: content Q h q&pdf: content Q -101.8911 44.89459 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 49.38264 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q]c.D kkXe2^10 ?=1000T{ 2 "%  @ <  1:6^5 1   B1 @ 0 < "%>Ǯ( & 2T{Ǯ8- 3 +jǮ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U10wqmaYk pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 38.21184 m q'pdf: content Q -107.47026 38.21184 l qOpdf: content Q -109.68196 38.21184 -111.45537 36.43843 -111.45537 34.22673 c q(pdf: content Q -111.45537 -34.22673 l qRpdf: content Q -111.45537 -36.43843 -109.68196 -38.21184 -107.47026 -38.21184 c q'pdf: content Q 107.47026 -38.21184 l qOpdf: content Q 109.68196 -38.21184 111.45537 -36.43843 111.45537 -34.22673 c q&pdf: content Q 111.45537 34.22673 l qLpdf: content Q 111.45537 36.43843 109.68196 38.21184 107.47026 38.21184 c qpdf: content Q h q(pdf: content Q -111.45537 -38.21184 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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#31:6^5]+=ruЀ<$ 16 wfe  (֍10,ruЀ؟5#c=<$K(2^4|s)^5Kwfe (֍Ȳ10r5=<$K(2^10x)^2Kwfex (֍10r5ۥ]+=<$K(10^3|s)^2Kwfe (֍!ɲ10r5"=10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 46.83911 m q&pdf: content Q -97.90599 46.83911 l qJpdf: content Q -100.11769 46.83911 -101.8911 45.0657 -101.8911 42.854 c q&pdf: content Q -101.8911 34.76518 l qMpdf: content Q -101.8911 32.55348 -100.11769 30.78008 -97.90599 30.78008 c q&pdf: content Q -80.30193 30.78008 l qLpdf: content Q -78.09021 30.78008 -76.31682 32.55348 -76.31682 34.76518 c q$pdf: content Q -76.31682 42.854 l qKpdf: content Q -76.31682 45.0657 -78.09021 46.83911 -80.30193 46.83911 c qpdf: content Q h q&pdf: content Q -101.8911 30.78008 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 35.26813 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 kjX7ٍeruЀʸ<$33433wfe (֍3fgxy[ٟ^3LruЀ'^2-#Hɲ4xy4x^pRy[ٟ^q=<$K16yKwfeB (֍9xr2M 2%܍ <  ܭp+q8f 2܎ c 1펟;e  @ 0 < "%xf Ǯ( & 2T{Ǯ8- 3 +jǮ)Aȍ1sޟpdf: 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+U11Hcolor push gray 0ff color pop*>\&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 76.75322 m q'pdf: content Q -107.47026 76.75322 l qOpdf: content Q -109.68196 76.75322 -111.45537 74.97981 -111.45537 72.76811 c q(pdf: content Q -111.45537 -72.76811 l qRpdf: content Q -111.45537 -74.97981 -109.68196 -76.75322 -107.47026 -76.75322 c q'pdf: content Q 107.47026 -76.75322 l qOpdf: content Q 109.68196 -76.75322 111.45537 -74.97981 111.45537 -72.76811 c q&pdf: content Q 111.45537 72.76811 l qLpdf: content Q 111.45537 74.97981 109.68196 76.75322 107.47026 76.75322 c qpdf: content Q h q(pdf: content Q -111.45537 -76.75322 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 qsruЀ<$33433wfe (֍3fgxy[ٟ^3LruЀ+d2284xy4x^pRy[ٟ^q=<$K16yKwfeB (֍9xr2)<$331633wfe  (֍9 fhx^2|sy[ٟ^6,84xy<$ n1lwfe (֍4xrpRy[ٟrq jZ=<$K16yKwfeB (֍9xr2s<$331633wfe  (֍9 fhx^3pƵy[ٟ^7q=<$K16yKwfeB (֍9xr238p=2)p=578q"=1)q=6)p8+q"=11pdf: 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 85.3805 m q%pdf: content Q -97.90599 85.3805 l qLpdf: content Q -100.11769 85.3805 -101.8911 83.60709 -101.8911 81.39539 c q&pdf: content Q -101.8911 73.30656 l qMpdf: content Q -101.8911 71.09486 -100.11769 69.32146 -97.90599 69.32146 c q&pdf: content Q -80.30193 69.32146 l qLpdf: content Q -78.09021 69.32146 -76.31682 71.09486 -76.31682 73.30656 c q&pdf: content Q -76.31682 81.39539 l qJpdf: content Q -76.31682 83.60709 -78.09021 85.3805 -80.30193 85.3805 c qpdf: content Q h q&pdf: content Q -101.8911 69.32146 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 73.80951 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 QfSLD k9X]̍'A=x(2x/+/1)Ǯ-OBG=(8x^3{+2x^2z/6x)(2x)Ǯ-OC~4='(2x^4|sy[ٟ^2L)^36k(2x^5y[ٟ^3)^2 2 < xA[2B:hfA+(B:h+C)g]' $%O7   B1 @ 0 1   @ 2 m , 0O6 +j , @ 2 @ 1펡'  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o10M ؎\ٲ11zB َC12 ڎ13" ێ"14с7vpdf: 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 70.02632 m q'pdf: content Q -107.47026 70.02632 l qOpdf: content Q -109.68196 70.02632 -111.45537 68.25293 -111.45537 66.04121 c q(pdf: content Q -111.45537 -66.04121 l qRpdf: content Q -111.45537 -68.25293 -109.68196 -70.02632 -107.47026 -70.02632 c q'pdf: content Q 107.47026 -70.02632 l qOpdf: content Q 109.68196 -70.02632 111.45537 -68.25293 111.45537 -66.04121 c q&pdf: content Q 111.45537 66.04121 l qLpdf: content Q 111.45537 68.25293 109.68196 70.02632 107.47026 70.02632 c qpdf: content Q h q(pdf: content Q -111.45537 -70.02632 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qZA=2x^2S+8xT{Ǯ-BG=4x^28x+3T{Ǯ-C~4=2x^2A8[2BQfA+(B+C)g]=2A8BQ+C=2(2x^2S+8x)(4x^2x+3)+2x^2=4x^2S+82x+4x^2+x3+2x^2=10x^2S+83x3)108+3+(3)=10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 78.6536 m q%pdf: content Q -97.90599 78.6536 l qKpdf: content Q -100.11769 78.6536 -101.8911 76.8802 -101.8911 74.66849 c q&pdf: content Q -101.8911 66.57967 l qMpdf: content Q -101.8911 64.36797 -100.11769 62.59456 -97.90599 62.59456 c q&pdf: content Q -80.30193 62.59456 l qLpdf: content Q -78.09021 62.59456 -76.31682 64.36797 -76.31682 66.57967 c q&pdf: content Q -76.31682 74.66849 l qIpdf: content Q -76.31682 76.8802 -78.09021 78.6536 -80.30193 78.6536 c qpdf: content Q h q&pdf: content Q -101.8911 62.59456 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 67.08261 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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壍.LD k8X'(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 ێzv4ad84bccolor push gray 0Ήן32jVe color poph1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>⍍k럱pdf: 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 QHcolor push gray 0ff color popcolor push gray 0Ήן32jVd color pop;,m6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]'u7msam7& msam10%p  yhcmex10"  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 O!cmsy7 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7