; XeTeX output 2010.07.16:12541pdf: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] RX7ٍƟru$p  yhcmex10π<$K`y cmr101wfe (֍9 ٟruπ˅ٓRcmr73=3^ 0ercmmi7x+2=9^x !", cmsy103^y1  NanumMyeongjoNanumMyeongjoRegular 13 $u 3 @ 3 <  3% b> cmmi10x+y 2  1펟;e  @ 0 < "%xf  S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)Aȍ1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U2Sk럩pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 85.16432 m q'pdf: content Q -107.47026 85.16432 l qOpdf: content Q -109.68196 85.16432 -111.45537 83.39091 -111.45537 81.17921 c q(pdf: content Q -111.45537 -81.17921 l qRpdf: content Q -111.45537 -83.39091 -109.68196 -85.16432 -107.47026 -85.16432 c q'pdf: content Q 107.47026 -85.16432 l qOpdf: content Q 109.68196 -85.16432 111.45537 -83.39091 111.45537 -81.17921 c q&pdf: content Q 111.45537 81.17921 l qLpdf: content Q 111.45537 83.39091 109.68196 85.16432 107.47026 85.16432 c qpdf: content Q h q(pdf: content Q -111.45537 -85.16432 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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[ruπ<$߲1ߟwfe (֍9ruπ3J=3^x+2=9^xAĸ83^yɍ(3^ O!cmsy72 t)^3C=3^x+2=(3^2|s)^xAĸ83^y3^6 =3^x+2=3^2x+yx8+2=6% msam10)x=82x8+y"=16+y=6)y"=10)x8+y"=8+10=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 93.7916 m q%pdf: content Q -97.90599 93.7916 l qLpdf: content Q -100.11769 93.7916 -101.8911 92.01819 -101.8911 89.80649 c q&pdf: content Q -101.8911 81.71767 l qMpdf: content Q -101.8911 79.50597 -100.11769 77.73256 -97.90599 77.73256 c q&pdf: content Q -80.30193 77.73256 l qLpdf: content Q -78.09021 77.73256 -76.31682 79.50597 -76.31682 81.71767 c q&pdf: content Q -76.31682 89.80649 l qJpdf: content Q -76.31682 92.01819 -78.09021 93.7916 -80.30193 93.7916 c qpdf: content Q h q&pdf: content Q -101.8911 77.73256 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 82.22061 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 IA. kXe?2x^2S8ax+5Bd+avͲ4x^2S83x+bBO=cx^2+av6xau+7iU <  ea;b;c] = +j) ,VZ $%\ $u* 3 @ =]a;Tb;c 0y ) @* 02aN+bOce 2T{  1  @ 0 < "%U;Ǯ( & 2Ǯk- @ 3Ǯ)Dj1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U28Hcolor push gray 0ff color pop*>фpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 94.08708 m q'pdf: content Q -107.47026 94.08708 l qOpdf: content Q -109.68196 94.08708 -111.45537 92.31369 -111.45537 90.10197 c q(pdf: content Q -111.45537 -90.10197 l qRpdf: content Q -111.45537 -92.31369 -109.68196 -94.08708 -107.47026 -94.08708 c q'pdf: content Q 107.47026 -94.08708 l qOpdf: content Q 109.68196 -94.08708 111.45537 -92.31369 111.45537 -90.10197 c q&pdf: content Q 111.45537 90.10197 l qLpdf: content Q 111.45537 92.31369 109.68196 94.08708 107.47026 94.08708 c qpdf: content Q h q(pdf: content Q -111.45537 -94.08708 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(2x^2S8ax+5)+(4x^23x+b)=2x^2S+8ax5+4x^23x+b=2x^2S+8(oa83)",x85+b=cx^2S+86x+7a83=6a=958+b=7b=12c=2)2a8+bc=188+122=28pdf: 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 102.71437 m q'pdf: content Q -97.90599 102.71437 l qOpdf: content Q -100.11769 102.71437 -101.8911 100.94096 -101.8911 98.72926 c q&pdf: content Q -101.8911 90.64044 l qMpdf: content Q -101.8911 88.42873 -100.11769 86.65533 -97.90599 86.65533 c q&pdf: content Q -80.30193 86.65533 l qLpdf: content Q -78.09021 86.65533 -76.31682 88.42873 -76.31682 90.64044 c q&pdf: content Q -76.31682 98.72926 l qOpdf: content Q -76.31682 100.94096 -78.09021 102.71437 -80.30193 102.71437 c qpdf: content Q h q&pdf: content Q -101.8911 86.65533 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 91.14337 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 Q2ɍ.L jX'x=2<Ǯ-<y"=3 2% <  <2x+5yc߸(3y3x) $%< m +Y @' % Ǯ( & 2T{Ǯk- @ 3Ǯ)#}򍍍* |n ׎/|o8M ؎\ٸ4zB َC1 ڎ2" ێ"pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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"4dȍ=kgpdf: 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 20.3147 m q&pdf: content Q -107.47026 20.3147 l qMpdf: content Q -109.68196 20.3147 -111.45537 18.5413 -111.45537 16.32959 c q(pdf: content Q -111.45537 -16.32959 l qOpdf: content Q -111.45537 -18.5413 -109.68196 -20.3147 -107.47026 -20.3147 c q&pdf: content Q 107.47026 -20.3147 l qMpdf: content Q 109.68196 -20.3147 111.45537 -18.5413 111.45537 -16.32959 c q&pdf: content Q 111.45537 16.32959 l qIpdf: content Q 111.45537 18.5413 109.68196 20.3147 107.47026 20.3147 c qpdf: content Q h q'pdf: content Q -111.45537 -20.3147 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qd( 3 -)=5x8+2y"=52+2(3)=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.94197 m q&pdf: content Q -97.90599 28.94197 l qMpdf: content Q -100.11769 28.94197 -101.8911 27.16858 -101.8911 24.95686 c q&pdf: content Q -101.8911 16.86804 l qMpdf: content Q -101.8911 14.65634 -100.11769 12.88293 -97.90599 12.88293 c q&pdf: content Q -80.30193 12.88293 l qLpdf: content Q -78.09021 12.88293 -76.31682 14.65634 -76.31682 16.86804 c q&pdf: content Q -76.31682 24.95686 l qLpdf: content Q -76.31682 27.16858 -78.09021 28.94197 -80.30193 28.94197 c qpdf: content Q h q&pdf: content Q -101.8911 12.88293 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.37099 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+SL 9Xo'a=<$K1Kwfe (֍2 Ǯ-T{b=<$33133wfe (֍2 2% <   1 - 2  1  @ 0 < "%$ 'a8[3af8a2b(7a4b)gZQ]XǮ( & 2T{Ǯk- @ 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 QM5color push gray 0Ήן32j6ffS[/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*>dk럹pdf: 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 69.47746 m q'pdf: content Q -107.47026 69.47746 l qOpdf: content Q -109.68196 69.47746 -111.45537 67.70406 -111.45537 65.49236 c q(pdf: content Q -111.45537 -65.49236 l qRpdf: content Q -111.45537 -67.70406 -109.68196 -69.47746 -107.47026 -69.47746 c q'pdf: content Q 107.47026 -69.47746 l qOpdf: content Q 109.68196 -69.47746 111.45537 -67.70406 111.45537 -65.49236 c q&pdf: content Q 111.45537 65.49236 l qLpdf: content Q 111.45537 67.70406 109.68196 69.47746 107.47026 69.47746 c qpdf: content Q h q(pdf: content Q -111.45537 -69.47746 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g ql 3( 3 -)3=a8f83a(oa2b7a+4b)POg3=a8(3a+6a2b)3=8a8+2bJ,a=<$K1Kwfe (֍2 Ǯ-T{b=<$33133wfe (֍2 1  2. @ %$ )U 3 -V V޲=8a8+2b=41=5pdf: 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 78.10474 m q&pdf: content Q -97.90599 78.10474 l qMpdf: content Q -100.11769 78.10474 -101.8911 76.33133 -101.8911 74.11963 c q%pdf: content Q -101.8911 66.0308 l qKpdf: content Q -101.8911 63.81909 -100.11769 62.0457 -97.90599 62.0457 c q%pdf: content Q -80.30193 62.0457 l qJpdf: content Q -78.09021 62.0457 -76.31682 63.81909 -76.31682 66.0308 c q&pdf: content Q -76.31682 74.11963 l qLpdf: content Q -76.31682 76.33133 -78.09021 78.10474 -80.30193 78.10474 c qpdf: content Q h q%pdf: content Q -101.8911 62.0457 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 66.53375 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qˑ. 8X!<$r3^3S+83^3+3^3QwfeJj (֍4r2S+84r2+4r2+4r2Jθ<$L2^5S+82^5lwfe( (֍9+89+90 1T{   B1 @ 0 < "%^>Ǯ( & 2T{Ǯj- @ +jǮ)?1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U3bXk pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 58.13573 m q'pdf: content Q -107.47026 58.13573 l qOpdf: content Q -109.68196 58.13573 -111.45537 56.36234 -111.45537 54.15062 c q(pdf: content Q -111.45537 -54.15062 l qRpdf: content Q -111.45537 -56.36234 -109.68196 -58.13573 -107.47026 -58.13573 c q'pdf: content Q 107.47026 -58.13573 l qOpdf: content Q 109.68196 -58.13573 111.45537 -56.36234 111.45537 -54.15062 c q&pdf: content Q 111.45537 54.15062 l qLpdf: content Q 111.45537 56.36234 109.68196 58.13573 107.47026 58.13573 c qpdf: content Q h q(pdf: content Q -111.45537 -58.13573 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qI{3^3S+83^3+3^3C=33^3=3^44^2S+84^2+4^2+4^2C=44^2=4^32^5S+82^5C=22^5=2^698+9+9=383^2C=3^3 )<$NƲ3^4NƟwfe |t (֍4r37M<$l2^6lwfe |t (֍3r3Ҳ=<$K3^4Kwfe |t (֍2r6<$l2^6lwfe |t (֍3r3=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$pdf: content Q -80.30193 66.763 m q$pdf: content Q -97.90599 66.763 l qJpdf: content Q -100.11769 66.763 -101.8911 64.98961 -101.8911 62.7779 c q&pdf: content Q -101.8911 54.68907 l qMpdf: content Q -101.8911 52.47737 -100.11769 50.70396 -97.90599 50.70396 c q&pdf: content Q -80.30193 50.70396 l qLpdf: content Q -78.09021 50.70396 -76.31682 52.47737 -76.31682 54.68907 c q%pdf: content Q -76.31682 62.7779 l qHpdf: content Q -76.31682 64.98961 -78.09021 66.763 -80.30193 66.763 c qpdf: content Q h q&pdf: content Q -101.8911 50.70396 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 55.19202 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獍. eXe(3x8+2y[ٲ)f8x(4x2y)gHV $%T{   B1 @ % 4üǮ( & 2T{Ǯj- @ +jǮ)/卍7 ׎ 3x8+yI ؎Npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QX6xC َC6x84y捍 ڎ 3x84yI ێX4yHcolor push gray 0ff color pop*>uCd>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$pdf: content Q 66.50807 48.1321 m q%pdf: content Q -66.50807 48.1321 l qJpdf: content Q -68.71977 48.1321 -70.49318 46.3587 -70.49318 44.14699 c q'pdf: content Q -70.49318 -44.14699 l qLpdf: content Q -70.49318 -46.3587 -68.71977 -48.1321 -66.50807 -48.1321 c q%pdf: content Q 66.50807 -48.1321 l qJpdf: content Q 68.71977 -48.1321 70.49318 -46.3587 70.49318 -44.14699 c q%pdf: content Q 70.49318 44.14699 l qFpdf: content Q 70.49318 46.3587 68.71977 48.1321 66.50807 48.1321 c qpdf: content Q h q&pdf: content Q -70.49318 -48.1321 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -62.52296 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(3x8+2y[ٲ)f8x(4x2y)g3=3x8+2y(ox4x+2y[ٲ)3=3x8+2yx+4x2y3=6xpdf: 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 -39.33974 56.75937 m q%pdf: content Q -56.9438 56.75937 l qLpdf: content Q -59.15552 56.75937 -60.92891 54.98598 -60.92891 52.77426 c q&pdf: content Q -60.92891 44.68546 l qKpdf: content Q -60.92891 42.47374 -59.15552 40.70035 -56.9438 40.70035 c q&pdf: content Q -39.33974 40.70035 l qLpdf: content Q -37.12802 40.70035 -35.35463 42.47374 -35.35463 44.68546 c q&pdf: content Q -35.35463 52.77426 l qLpdf: content Q -35.35463 54.98598 -37.12802 56.75937 -39.33974 56.75937 c qpdf: content Q h q&pdf: content Q -60.92891 40.70035 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -57.60835 45.18839 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q獍VL dXfO -M(7x^2~(5x+6)(3x^22x+4)? $%M  z  y B1 @ % Ǯ( & 2T{Ǯj- @ +jǮ)color push gray 0fdfi׎ color pop*>oc΍kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 45.20569 m q'pdf: content Q -107.47026 45.20569 l qOpdf: content Q -109.68196 45.20569 -111.45537 43.43228 -111.45537 41.22058 c q(pdf: content Q -111.45537 -41.22058 l qRpdf: content Q -111.45537 -43.43228 -109.68196 -45.20569 -107.47026 -45.20569 c q'pdf: content Q 107.47026 -45.20569 l qOpdf: content Q 109.68196 -45.20569 111.45537 -43.43228 111.45537 -41.22058 c q&pdf: content Q 111.45537 41.22058 l qLpdf: content Q 111.45537 43.43228 109.68196 45.20569 107.47026 45.20569 c qpdf: content Q h q(pdf: content Q -111.45537 -45.20569 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qh2x8y+3=3x82y+530 $%T{yT # 2 $U @ %y"=x8+2 3 0] 4mT{ - 0y  2. @ %x^2S+8x(x+2)3=2x^2+82x3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.83296 m q&pdf: content Q -97.90599 53.83296 l qMpdf: content Q -100.11769 53.83296 -101.8911 52.05956 -101.8911 49.84785 c q&pdf: content Q -101.8911 41.75903 l qMpdf: content Q -101.8911 39.54733 -100.11769 37.77393 -97.90599 37.77393 c q&pdf: content Q -80.30193 37.77393 l qLpdf: content Q -78.09021 37.77393 -76.31682 39.54733 -76.31682 41.75903 c q&pdf: content Q -76.31682 49.84785 l qLpdf: content Q -76.31682 52.05956 -78.09021 53.83296 -80.30193 53.83296 c qpdf: content Q h q&pdf: content Q -101.8911 37.77393 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 42.26198 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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. NXe(2xQQ3y+2)(x+3y¸2)e 2 25 Ő6 - 0y +Řxyz> 2 m , = 4üǮ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 6+ ؎:3Y m َh n05 ڎ5ز2_A ێ_Bpdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q_B3dȍ^-kڡpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 36.63194 m q'pdf: content Q -107.47026 36.63194 l qOpdf: content Q -109.68196 36.63194 -111.45537 34.85854 -111.45537 32.64684 c q(pdf: content Q -111.45537 -32.64684 l qRpdf: content Q -111.45537 -34.85854 -109.68196 -36.63194 -107.47026 -36.63194 c q'pdf: content Q 107.47026 -36.63194 l qOpdf: content Q 109.68196 -36.63194 111.45537 -34.85854 111.45537 -32.64684 c q&pdf: content Q 111.45537 32.64684 l qLpdf: content Q 111.45537 34.85854 109.68196 36.63194 107.47026 36.63194 c qpdf: content Q h q(pdf: content Q -111.45537 -36.63194 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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,(2xp3yGI+q2)(x+3y2),8 $%- 2 Ő @1 1 -͵xy @ 2 A 0 =T{ f 1Y =2x83y3yx=3xy[ټǮ-  "% < + T{xyT 2 m , =3 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.25922 m q&pdf: content Q -97.90599 45.25922 l qMpdf: content Q -100.11769 45.25922 -101.8911 43.48581 -101.8911 41.27411 c q&pdf: content Q -101.8911 33.18529 l qMpdf: content Q -101.8911 30.97359 -100.11769 29.20018 -97.90599 29.20018 c q&pdf: content Q -80.30193 29.20018 l qLpdf: content Q -78.09021 29.20018 -76.31682 30.97359 -76.31682 33.18529 c q&pdf: content Q -76.31682 41.27411 l qLpdf: content Q -76.31682 43.48581 -78.09021 45.25922 -80.30193 45.25922 c qpdf: content Q h q&pdf: content Q -101.8911 29.20018 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.68823 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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.D RyXe  1T{ 3 0 1 , 1  $ % ,:9Ǯ( & 2Ǯj- 3 @Ǯ)V卍7 ׎ (3x^3|s)^2C=3x^5捍 ؎ (2^2|sx^4y[ٲ)^3C=32x^7y^3 َ (2a^2|s)^4C=16a^6 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 ruπdF<$33a^233wfe ţ (֍Cbr4 , ruπ/-26E=<$Ka^4Kwfe ţ (֍Cbr8q ێ ruπdF<$333y[ٟ^233wfel (֍(x%ҟruπ3-3;?m=<$3327y[ٟ^533wfem (֍xr4Hcolor push gray 0ff color pop*>b썍pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 68.61649 m q'pdf: content Q -107.47026 68.61649 l qOpdf: content Q -109.68196 68.61649 -111.45537 66.84308 -111.45537 64.63138 c q(pdf: content Q -111.45537 -64.63138 l qRpdf: content Q -111.45537 -66.84308 -109.68196 -68.61649 -107.47026 -68.61649 c q'pdf: content Q 107.47026 -68.61649 l qOpdf: content Q 109.68196 -68.61649 111.45537 -66.84308 111.45537 -64.63138 c q&pdf: content Q 111.45537 64.63138 l qLpdf: content Q 111.45537 66.84308 109.68196 68.61649 107.47026 68.61649 c qpdf: content Q h q(pdf: content Q -111.45537 -68.61649 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qa ׎ (3x^3|s)^2C=(3)^2x^6=9x^6 ؎ (2^2|sx^4y[ٲ)^3C=(2^2)^3x^12xy^3d=64x^12y^3 َ (2a^2|s)^4C=16a^8q ڎ ruπ<$33a^233wfe ţ (֍Cbr4 , ruπ.z-25a=<$Ka^4Kwfe ţ (֍Cbr8囍 ێ ruπ<$333y[ٟ^233wfel (֍(x%ҟruπ3C-3:Zβ=<$3327y[ٟ^633wfem (֍xr3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.24376 m q&pdf: content Q -97.90599 77.24376 l qMpdf: content Q -100.11769 77.24376 -101.8911 75.47035 -101.8911 73.25865 c q&pdf: content Q -101.8911 65.16983 l qMpdf: content Q -101.8911 62.95811 -100.11769 61.18472 -97.90599 61.18472 c q&pdf: content Q -80.30193 61.18472 l qLpdf: content Q -78.09021 61.18472 -76.31682 62.95811 -76.31682 65.16983 c q&pdf: content Q -76.31682 73.25865 l qLpdf: content Q -76.31682 75.47035 -78.09021 77.24376 -80.30193 77.24376 c qpdf: content Q h q&pdf: content Q -101.8911 61.18472 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 65.67276 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 RRXY , 4m 2 ͛ & 0y +ő $  - - @ = , @ :ݓ 41  A5 = %Ꭴ' 2ŕ $% $ B1 = %Q  @ + 0y 5 m +Ř +j ?1 5 1 3   @' < h  1 1E 2 '1  , @ :ݕ 41D % 2ŕ 0y  @ 05 %. 2' @r +  2e  1d 2s 0] 2ŕr 8E @ , 2 < p 2 d m +Ős +j ?1 5 1펡' & 1T{ +U "5 1   2! 4i $y @ 0 < "%Z%#+كnpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G qcolor push gray 0fdfi׎ color pop*>.D RkXe  1T{ - 1   B1 @ 0 < "%e2a8[af83b(o5ab)$̷gF"+b]Ǯ( & 2T{Ǯj- 3 @Ǯ)3㍍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+U4a8+3bwqnuCkpdf: 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 48.1321 m q&pdf: content Q -107.47026 48.1321 l qMpdf: content Q -109.68196 48.1321 -111.45537 46.3587 -111.45537 44.14699 c q(pdf: content Q -111.45537 -44.14699 l qOpdf: content Q -111.45537 -46.3587 -109.68196 -48.1321 -107.47026 -48.1321 c q&pdf: content Q 107.47026 -48.1321 l qMpdf: content Q 109.68196 -48.1321 111.45537 -46.3587 111.45537 -44.14699 c q&pdf: content Q 111.45537 44.14699 l qIpdf: content Q 111.45537 46.3587 109.68196 48.1321 107.47026 48.1321 c qpdf: content Q h q'pdf: content Q -111.45537 -48.1321 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3H 3 -I!EG=2a8f8a(o3b5a+b)< +bg!EG=2a8(oa3b+5ab+b)!EG=2a8(o6a3b)!EG=4a8+3bpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 56.75937 m q&pdf: content Q -97.90599 56.75937 l qMpdf: content Q -100.11769 56.75937 -101.8911 54.98598 -101.8911 52.77426 c q&pdf: content Q -101.8911 44.68546 l qMpdf: content Q -101.8911 42.47374 -100.11769 40.70035 -97.90599 40.70035 c q&pdf: content Q -80.30193 40.70035 l qLpdf: content Q -78.09021 40.70035 -76.31682 42.47374 -76.31682 44.68546 c q&pdf: content Q -76.31682 52.77426 l qLpdf: content Q -76.31682 54.98598 -78.09021 56.75937 -80.30193 56.75937 c qpdf: content Q h q&pdf: content Q -101.8911 40.70035 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 45.18839 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q獍.D RjXoe(4xy5¸x^3|sy3xy[ٟ^2L)<$ 1 wfe (֍2 @Qxy $%% s t B1% @ <  % +j ,s @ 1펟$ e > @ @w %Q  m , 2v @ 1  @ 0 < "%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+U0)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 QHcolor push gray 0ff color pop*>SLD R9X'(axԸӲ2)(7x+b) $% 2 œ @ - 2cx^2$F+10x16 2%' <  M +j ,Ma;b;cM 0y  @ 0a*+b*+cM 2  1  @ 0 < "%LǮ( & 2T{Ǯj- 3 @Ǯ)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 QM32]̍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 69.1961 m q&pdf: content Q -107.47026 69.1961 l qKpdf: content Q -109.68196 69.1961 -111.45537 67.4227 -111.45537 65.211 c q&pdf: content Q -111.45537 -65.211 l qOpdf: content Q -111.45537 -67.4227 -109.68196 -69.1961 -107.47026 -69.1961 c q&pdf: content Q 107.47026 -69.1961 l qKpdf: content Q 109.68196 -69.1961 111.45537 -67.4227 111.45537 -65.211 c q$pdf: content Q 111.45537 65.211 l qIpdf: content Q 111.45537 67.4227 109.68196 69.1961 107.47026 69.1961 c qpdf: content Q h q'pdf: content Q -111.45537 -69.1961 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q/r(ax82)(7x+b)=7ax^2S+8(ab14)x2b7ax^2S+8(ab14)x2b=cx^2+810x1682b=16;;)b=8ab814=10;8a814=10;8a=24;;)a=37a=c;;)c=21)a=3;#b=8;c=21)a8+b+c=32pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.82338 m q&pdf: content Q -97.90599 77.82338 l qMpdf: content Q -100.11769 77.82338 -101.8911 76.04997 -101.8911 73.83827 c q&pdf: content Q -101.8911 65.74945 l qMpdf: content Q -101.8911 63.53773 -100.11769 61.76434 -97.90599 61.76434 c q&pdf: content Q -80.30193 61.76434 l qLpdf: content Q -78.09021 61.76434 -76.31682 63.53773 -76.31682 65.74945 c q&pdf: content Q -76.31682 73.83827 l qLpdf: content Q -76.31682 76.04997 -78.09021 77.82338 -80.30193 77.82338 c qpdf: content Q h q&pdf: content Q -101.8911 61.76434 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.2524 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q:.LD R8X'5x>2y۲=4x=+y3 2% <   5x2y+5 $%x 0y'  @T{ - 1 # A ;i ] 0] < "%8*Ǯ( & 2Ǯj- 3 @Ǯ)3⍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QMx8+3wqm썍rpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 54.74643 m q'pdf: content Q -107.47026 54.74643 l qOpdf: content Q -109.68196 54.74643 -111.45537 52.97304 -111.45537 50.76132 c q(pdf: content Q -111.45537 -50.76132 l qRpdf: content Q -111.45537 -52.97304 -109.68196 -54.74643 -107.47026 -54.74643 c q'pdf: content Q 107.47026 -54.74643 l qOpdf: content Q 109.68196 -54.74643 111.45537 -52.97304 111.45537 -50.76132 c q&pdf: content Q 111.45537 50.76132 l qLpdf: content Q 111.45537 52.97304 109.68196 54.74643 107.47026 54.74643 c qpdf: content Q h q(pdf: content Q -111.45537 -54.74643 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qԈ5x82y"=4x+y3T{ 1 'i @ @ %3y"=9x8+3;y=3x+135x82y+57l=5x82(3x+1)+57l=5x86x2+57l=x8+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 63.37372 m q&pdf: content Q -97.90599 63.37372 l qMpdf: content Q -100.11769 63.37372 -101.8911 61.60031 -101.8911 59.38861 c q&pdf: content Q -101.8911 51.29979 l qMpdf: content Q -101.8911 49.08807 -100.11769 47.31468 -97.90599 47.31468 c q&pdf: content Q -80.30193 47.31468 l qLpdf: content Q -78.09021 47.31468 -76.31682 49.08807 -76.31682 51.29979 c q&pdf: content Q -76.31682 59.38861 l qLpdf: content Q -76.31682 61.60031 -78.09021 63.37372 -80.30193 63.37372 c qpdf: content Q h q&pdf: content Q -101.8911 47.31468 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 51.80272 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV9 color popۜ1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D ReXe(2x6+7ay[ٲ)^2C=bx^2+cxy+9y^2 2%: <  La7b+c9 2 B 1펟e  @ 0 < "%U <  T{a>0VF}Ǯ( & 2Ǯj- 3 @Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U11wqmk럯7pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 79.88629 m q'pdf: content Q -107.47026 79.88629 l qNpdf: content Q -109.68196 79.88629 -111.45537 78.1129 -111.45537 75.90118 c q(pdf: content Q -111.45537 -75.90118 l qQpdf: content Q -111.45537 -78.1129 -109.68196 -79.88629 -107.47026 -79.88629 c q'pdf: content Q 107.47026 -79.88629 l qNpdf: content Q 109.68196 -79.88629 111.45537 -78.1129 111.45537 -75.90118 c q&pdf: content Q 111.45537 75.90118 l qKpdf: content Q 111.45537 78.1129 109.68196 79.88629 107.47026 79.88629 c qpdf: content Q h q(pdf: content Q -111.45537 -79.88629 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qk3(2x8+ay[ٲ)^2C=4x^2S+4axy+a^2|sy^234x^2S+84axy+a^2|sy[ٟ^2d=bx^2+cxy+9y[ٟ^23)b=43a^2C=93)a=3(*a>0)34a=c3)c=12ua8b+c=384+12=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 88.51357 m q&pdf: content Q -97.90599 88.51357 l qMpdf: content Q -100.11769 88.51357 -101.8911 86.74017 -101.8911 84.52846 c q&pdf: content Q -101.8911 76.43965 l qMpdf: content Q -101.8911 74.22794 -100.11769 72.45454 -97.90599 72.45454 c q&pdf: content Q -80.30193 72.45454 l qLpdf: content Q -78.09021 72.45454 -76.31682 74.22794 -76.31682 76.43965 c q&pdf: content Q -76.31682 84.52846 l qLpdf: content Q -76.31682 86.74017 -78.09021 88.51357 -80.30193 88.51357 c qpdf: content Q h q&pdf: content Q -101.8911 72.45454 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 76.94258 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QύVD RdXoe(x^4|s)^3Sc(x^ap)^2C=x^2;ݲ(y[ٟ^3L)^bh$y[ٟ^9d=1;x^8S(x^2|s)^cvx=<$U1Kwfe (֍x$ e 1T{ $u 3 @ <  a8+bcT{ 2  1  @ 0 < "%>Ǯ( & 2T{Ǯ9- 3 3Ǯ)M1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U4Hcolor push gray 0ff color pop*>фpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 94.08708 m q'pdf: content Q -107.47026 94.08708 l qOpdf: content Q -109.68196 94.08708 -111.45537 92.31369 -111.45537 90.10197 c q(pdf: content Q -111.45537 -90.10197 l qRpdf: content Q -111.45537 -92.31369 -109.68196 -94.08708 -107.47026 -94.08708 c q'pdf: content Q 107.47026 -94.08708 l qOpdf: content Q 109.68196 -94.08708 111.45537 -92.31369 111.45537 -90.10197 c q&pdf: content Q 111.45537 90.10197 l qLpdf: content Q 111.45537 92.31369 109.68196 94.08708 107.47026 94.08708 c qpdf: content Q h q(pdf: content Q -111.45537 -94.08708 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(x^4|s)^3S8(x^ap)^2C=x^12 Ƹx^2a =x^21282a=2)a=5(y[ٟ^3L)^b=$8y[ٟ^9d=y[ٟ^3b py[ٟ^9=1=y[ٟ^0L;#3b89=0)b=3x^8_(x^2|s)^crpx'β=x^8_x^2c nx'β=<$1[wfe (֍xm=x^1 t;98_2c81=1)c=4a=5;#b=3;c=4)a8+bc=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 102.71437 m q'pdf: content Q -97.90599 102.71437 l qOpdf: content Q -100.11769 102.71437 -101.8911 100.94096 -101.8911 98.72926 c q&pdf: content Q -101.8911 90.64044 l qMpdf: content Q -101.8911 88.42873 -100.11769 86.65533 -97.90599 86.65533 c q&pdf: content Q -80.30193 86.65533 l qLpdf: content Q -78.09021 86.65533 -76.31682 88.42873 -76.31682 90.64044 c q&pdf: content Q -76.31682 98.72926 l qOpdf: content Q -76.31682 100.94096 -78.09021 102.71437 -80.30193 102.71437 c qpdf: content Q h q&pdf: content Q -101.8911 86.65533 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 91.14337 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q2ɍ.LD R3X'  1T{ 3 0 4i / 1鎓fe , 1 5Ǯ( & 2Ǯ9- 3 3Ǯ)V$7Ї^ |n ׎/|o(2x^2|sy[ٲ)^3C=8x^6y^3捍 |n ؎/|o(5x)^2C=25x^2 |n َ/|o(x^3|sy[ٲ)^4C=x^12xy^4 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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(2a^2|sb^3)^2C=4a^4b^5 |n ێ/|o(3a^3|s)^2C=9a^6鍍=G֍{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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썍 ڎ (2a^2|sb^3)^2C=4a^4b^6pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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.LD RNX'3x(xy[ٲ)+(4x^3|sy$8x^2y[ٟ^2L)(2xy[ٲ) $%   B1 @1 1펟' <  T{x^2 @ 2 m , $%  @ 0 < "%%!Ǯ( & 2Ǯ9- 3 3Ǯ)3⍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM1color push gray 0Ήן32jV8 color pop,+1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>P kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 29.63275 m q'pdf: content Q -107.47026 29.63275 l qOpdf: content Q -109.68196 29.63275 -111.45537 27.85934 -111.45537 25.64764 c q(pdf: content Q -111.45537 -25.64764 l qRpdf: content Q -111.45537 -27.85934 -109.68196 -29.63275 -107.47026 -29.63275 c q'pdf: content Q 107.47026 -29.63275 l qOpdf: content Q 109.68196 -29.63275 111.45537 -27.85934 111.45537 -25.64764 c q&pdf: content Q 111.45537 25.64764 l qLpdf: content Q 111.45537 27.85934 109.68196 29.63275 107.47026 29.63275 c qpdf: content Q h q(pdf: content Q -111.45537 -29.63275 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qjg3( 3 -)=3x^2S83xy2x^2+4xy"=x^2+xy  "% +ŖT{x^2 @ 2 m , =1 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 38.26003 m q&pdf: content Q -97.90599 38.26003 l qMpdf: content Q -100.11769 38.26003 -101.8911 36.48662 -101.8911 34.27492 c q%pdf: content Q -101.8911 26.1861 l qLpdf: content Q -101.8911 23.9744 -100.11769 22.20099 -97.90599 22.20099 c q&pdf: content Q -80.30193 22.20099 l qJpdf: content Q -78.09021 22.20099 -76.31682 23.9744 -76.31682 26.1861 c q&pdf: content Q -76.31682 34.27492 l qLpdf: content Q -76.31682 36.48662 -78.09021 38.26003 -80.30193 38.26003 c qpdf: content Q h q&pdf: content Q -101.8911 22.20099 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 26.68904 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q׍.D kyXoX; 6 -(2x^2ײ+c3x)d<$M1Mwfe (֍2ʵx+(4x^3׸5x^2|s)(<$33133wfe (֍3fgx^2|s)=11$ e 1T{ $u 3 @ =x 2  1  @ % U <  x6=0T{V4Ǯ( & 2T{Ǯ9- 3 3Ǯ)#}򍍍* ׎ 2+ ؎:1Y m َh n15 ڎ5؟pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q5ز2_A ێ_B4~tk럺mpdf: 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 68.71394 m q'pdf: content Q -107.47026 68.71394 l qOpdf: content Q -109.68196 68.71394 -111.45537 66.94054 -111.45537 64.72884 c q(pdf: content Q -111.45537 -64.72884 l qRpdf: content Q -111.45537 -66.94054 -109.68196 -68.71394 -107.47026 -68.71394 c q'pdf: content Q 107.47026 -68.71394 l qOpdf: content Q 109.68196 -68.71394 111.45537 -66.94054 111.45537 -64.72884 c q&pdf: content Q 111.45537 64.72884 l qLpdf: content Q 111.45537 66.94054 109.68196 68.71394 107.47026 68.71394 c qpdf: content Q h q(pdf: content Q -111.45537 -68.71394 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qԽ (2x^2+.3x).<$a1awfe (֍2x+(4x^35x^2|s)(<$33133wfe (֍3fgx^2|s)=11(2x^2+.3x)<$O2awfe (֍x z+(4x^35x^2|s)(<$333wfe (֍xC?2 )=112(2x8+3)3(4x5)=114x8+612x+15=1116x=32)x=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 77.34122 m q&pdf: content Q -97.90599 77.34122 l qMpdf: content Q -100.11769 77.34122 -101.8911 75.56781 -101.8911 73.35611 c q&pdf: content Q -101.8911 65.26729 l qMpdf: content Q -101.8911 63.05557 -100.11769 61.28218 -97.90599 61.28218 c q&pdf: content Q -80.30193 61.28218 l qLpdf: content Q -78.09021 61.28218 -76.31682 63.05557 -76.31682 65.26729 c q&pdf: content Q -76.31682 73.35611 l qLpdf: content Q -76.31682 75.56781 -78.09021 77.34122 -80.30193 77.34122 c qpdf: content Q h q&pdf: content Q -101.8911 61.28218 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 65.77023 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 kRX󍍍fR x:gsavex:scale 0.333 0.333K/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/85/0/4839554751291252.png x:grestore )j 1+  $e  )i 2 +U ' $Uԉ ݓ 2cL 1 'i 2  2 0 /펡' "T 'i 2  2 $%  aǮ-˵bǮ-' ;~ 2 $%chǮ-cN } 2 $%cS; "% @' <  $i +r 9 @$4 +e  @ 2 ' 2 $%S^0 2 "%  @ <  S^0' 1)@aǮ-)wbǮ-SM 0y)A  @ - 1厡' #T{ A ;i a , 1 Ǯ( & 2T{Ǯ9- 3 3Ǯ)<Ÿ7d |n ׎/|oS^0(޲=<$eaSKwfe̸ (֍a8+bc ؎cS^0(޲=<$eaSKwfe̸ (֍a8b.{ |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|oS^0(޲=<$ `bSKwfe̸ (֍a8+bc ڎcS^0(޲=<$ `bSKwfe̸ (֍a8b |n ێ/|oS^0(޲=<$ SKwfe̸ (֍a8+b ㍍x䍍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 65.17226 m q'pdf: content Q -107.47026 65.17226 l qOpdf: content Q -109.68196 65.17226 -111.45537 63.39885 -111.45537 61.18715 c q(pdf: content Q -111.45537 -61.18715 l qRpdf: content Q -111.45537 -63.39885 -109.68196 -65.17226 -107.47026 -65.17226 c q'pdf: content Q 107.47026 -65.17226 l qOpdf: content Q 109.68196 -65.17226 111.45537 -63.39885 111.45537 -61.18715 c q&pdf: content Q 111.45537 61.18715 l qLpdf: content Q 111.45537 63.39885 109.68196 65.17226 107.47026 65.17226 c qpdf: content Q h q(pdf: content Q -111.45537 -65.17226 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qK/SZ=<$K1Kwfe (֍2 -(a8+b)h30 2 &i #T{h 0y  @ 0 2 $U @ %u92SZ=(a8+b)h ĉ)h=<$ 2SKwfe̸ (֍a+b +r 9 @T{ +e  @ 2  2S^0A 1  @ %S^0(޲=<$K1Kwfe (֍2 -bh)S^0(޲=<$K1Kwfe (֍2 -bh=<$K1Kwfe (֍2b8<$wŲ2Slwfe̸ (֍a+b3=<$ `bSKwfe̸ (֍a+bpdf: 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 73.79953 m q&pdf: content Q -97.90599 73.79953 l qMpdf: content Q -100.11769 73.79953 -101.8911 72.02612 -101.8911 69.81442 c q%pdf: content Q -101.8911 61.7256 l qJpdf: content Q -101.8911 59.5139 -100.11769 57.7405 -97.90599 57.7405 c q%pdf: content Q -80.30193 57.7405 l qIpdf: content Q -78.09021 57.7405 -76.31682 59.5139 -76.31682 61.7256 c q&pdf: content Q -76.31682 69.81442 l qLpdf: content Q -76.31682 72.02612 -78.09021 73.79953 -80.30193 73.79953 c qpdf: content Q h q%pdf: content Q -101.8911 57.7405 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 62.22855 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q'.LD kkX'2^5:3^3;2^33^5} 1=   B1 @ % V"Ǯ( & 2T{Ǯ8- 3 +jǮ)/卍7 |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o6^8ku ؎zv6^5| َ}6^15捍 |n ڎ/|o23^15ku ێzv23^8l;,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 19.41412 m q'pdf: content Q -107.47026 19.41412 l qOpdf: content Q -109.68196 19.41412 -111.45537 17.64072 -111.45537 15.42902 c q(pdf: content Q -111.45537 -15.42902 l qRpdf: content Q -111.45537 -17.64072 -109.68196 -19.41412 -107.47026 -19.41412 c q'pdf: content Q 107.47026 -19.41412 l qOpdf: content Q 109.68196 -19.41412 111.45537 -17.64072 111.45537 -15.42902 c q&pdf: content Q 111.45537 15.42902 l qLpdf: content Q 111.45537 17.64072 109.68196 19.41412 107.47026 19.41412 c qpdf: content Q h q(pdf: content Q -111.45537 -19.41412 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q'B2^5S83^32^33^5C=2^83^8C=6^8pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 28.0414 m q%pdf: content Q -97.90599 28.0414 l qLpdf: content Q -100.11769 28.0414 -101.8911 26.26799 -101.8911 24.05629 c q&pdf: content Q -101.8911 15.96747 l qMpdf: content Q -101.8911 13.75577 -100.11769 11.98236 -97.90599 11.98236 c q&pdf: content Q -80.30193 11.98236 l qLpdf: content Q -78.09021 11.98236 -76.31682 13.75577 -76.31682 15.96747 c q&pdf: content Q -76.31682 24.05629 l qJpdf: content Q -76.31682 26.26799 -78.09021 28.0414 -80.30193 28.0414 c qpdf: content Q h q&pdf: content Q -101.8911 11.98236 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 16.47041 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVe color popn1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D kjXoe2^n8=AǮ-3^n=B 2% <  <$119wfe q (֍4rna27^n6^n 1혵AǮ-B 0y g @$ e - 1 #T{ A ;i a , 1 E/Ǯ( & 2Ǯ8- 3 +jǮ)/卍7 ׎ <$33Bq^333wfe (֍KAr3I ؎X<$33Bq^433wfe (֍KAr2C َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q<$v۵Bq^2v۟wfe (֍KAr3捍 ڎ<$͵Bq^4͟wfe (֍KAr2I ێ<$Z1ԵBq^2Z1ԟwfe (֍KAr4 jĶk럣 pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 91.22299 m q'pdf: content Q -107.47026 91.22299 l qOpdf: content Q -109.68196 91.22299 -111.45537 89.44958 -111.45537 87.23788 c q(pdf: content Q -111.45537 -87.23788 l qRpdf: content Q -111.45537 -89.44958 -109.68196 -91.22299 -107.47026 -91.22299 c q'pdf: content Q 107.47026 -91.22299 l qOpdf: content Q 109.68196 -91.22299 111.45537 -89.44958 111.45537 -87.23788 c q&pdf: content Q 111.45537 87.23788 l qLpdf: content Q 111.45537 89.44958 109.68196 91.22299 107.47026 91.22299 c qpdf: content Q h q(pdf: content Q -111.45537 -91.22299 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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%G<$%1fwfe q (֍4rn827^n^6^nDF9=<$D1Kwfem (֍2r2nP83^3n Ѹ(o23) 8ޟnDF9=<$D1Kwfem (֍2r2nP83^3n Ѹ<$z1lwfe!ܟ (֍2rn^3rnDF9=<$3^3nKwfe;¬ (֍2r2n Ѹ82rn^3rnDF9=<$K3^3nnKwfeq (֍92r2n+nþDF9=<$K3^2nKwfem (֍2r3nDF9=<$K(3^nq~)^2Kwfe (֍(2rnq~)r3CDF9=<$KBq^2Kwfe (֍KAr3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 99.85027 m q&pdf: content Q -97.90599 99.85027 l qMpdf: content Q -100.11769 99.85027 -101.8911 98.07686 -101.8911 95.86516 c q&pdf: content Q -101.8911 87.77634 l qMpdf: content Q -101.8911 85.56464 -100.11769 83.79123 -97.90599 83.79123 c q&pdf: content Q -80.30193 83.79123 l qLpdf: content Q -78.09021 83.79123 -76.31682 85.56464 -76.31682 87.77634 c q&pdf: content Q -76.31682 95.86516 l qLpdf: content Q -76.31682 98.07686 -78.09021 99.85027 -80.30193 99.85027 c qpdf: content Q h q&pdf: content Q -101.8911 83.79123 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 88.27928 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qr㍍SD k9Xk  ,Ő +Ő -(x1|s;ry1)˼Ǯ-(x2;y2) 0y  @ 0(x1|s;sy1)3e(x2|s;,y2)z=x1|sx2+Wmx1y2+Wny1x2+y1y2 #D 2 2 @ < e 2T{ <  (2x;#y[ٲ)8(y;#3x)30 $%T{   B1 @ % 4üǮ( & 2T{Ǯ8- 3 +jǮ).LD k8X-㍑'xx+xyԗ+zWY=0l 2%3 <  4Jxruπ<$ 1 wfeB (֍y7+<$w1lwfe (֍z druπ-~+yruπ<$ 1 `wfe (֍zg+<$ǡ1lwfe (֍x Vbruπ.{+'z?ruπ<$ T1 wfe (֍xM+<$1lwfeB (֍y >ruπ,|p 2{  1  @ % |U <  {׵x6=0;&Gy"6=0;z76=0V;Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o3M ؎\ٸ2zB َC1 ڎ0" ێ"3͘'΍$pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 76.9698 m q&pdf: content Q -107.47026 76.9698 l qLpdf: content Q -109.68196 76.9698 -111.45537 75.1964 -111.45537 72.9847 c q'pdf: content Q -111.45537 -72.9847 l qOpdf: content Q -111.45537 -75.1964 -109.68196 -76.9698 -107.47026 -76.9698 c q&pdf: content Q 107.47026 -76.9698 l qLpdf: content Q 109.68196 -76.9698 111.45537 -75.1964 111.45537 -72.9847 c q%pdf: content Q 111.45537 72.9847 l qIpdf: content Q 111.45537 75.1964 109.68196 76.9698 107.47026 76.9698 c qpdf: content Q h q'pdf: content Q -111.45537 -76.9698 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q23xruπ<$ 1 wfeB (֍y7+<$w1lwfe (֍z druπ,+8yruπ<$ 1 `wfe (֍zg+<$ǡ1lwfe (֍x Vbruπ-h+z?ruπ<$ T1 wfe (֍xM+<$1lwfeB (֍y >ruπ3=<$KxKwfe (֍:y z+<$lxlwfe (֍Oz B+<$lylwfeB (֍z +<$%ylwfe (֍x+<$zlwfe (֍x+<$zlwfeB (֍yv3=<$4]yKwfe (֍x z+<$zlwfe (֍x B+<$lxlwfe (֍:y+<$zlwfeB (֍y +<$lxlwfe (֍Oz+<$lylwfeB (֍zs3=<$U1Kwfe (֍x 䚲(y+8zp)+<$1lwfeB (֍y >(x+z)+<$w1lwfe (֍z d(x+y[ٲ)3=<$U1Kwfe (֍x 䚲(x)8+<$1lwfeB (֍y >(y[ٲ)+<$w1lwfe (֍z d(zp)3=(1)8+(1)+(1)=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 85.59708 m q&pdf: content Q -97.90599 85.59708 l qMpdf: content Q -100.11769 85.59708 -101.8911 83.82367 -101.8911 81.61197 c q&pdf: content Q -101.8911 73.52315 l qMpdf: content Q -101.8911 71.31143 -100.11769 69.53804 -97.90599 69.53804 c q&pdf: content Q -80.30193 69.53804 l qLpdf: content Q -78.09021 69.53804 -76.31682 71.31143 -76.31682 73.52315 c q&pdf: content Q -76.31682 81.61197 l qLpdf: content Q -76.31682 83.82367 -78.09021 85.59708 -80.30193 85.59708 c qpdf: content Q h q&pdf: content Q -101.8911 69.53804 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 74.0261 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVd color pop;,m6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]1  NanumMyeongjoNanumMyeongjoRegular% msam10$p  yhcmex10! 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