; 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] RXeK`y cmr10(5 b> cmmi10x8 !", cmsy102y[ٲ)(3y)301  NanumMyeongjoNanumMyeongjoRegular $%T{   B1 @ %  S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2Ǯk- @ 3Ǯ)dpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 69.47746 m q'pdf: content Q -107.47026 69.47746 l qOpdf: content Q -109.68196 69.47746 -111.45537 67.70406 -111.45537 65.49236 c q(pdf: content Q -111.45537 -65.49236 l qRpdf: content Q -111.45537 -67.70406 -109.68196 -69.47746 -107.47026 -69.47746 c q'pdf: content Q 107.47026 -69.47746 l qOpdf: content Q 109.68196 -69.47746 111.45537 -67.70406 111.45537 -65.49236 c q&pdf: content Q 111.45537 65.49236 l qLpdf: content Q 111.45537 67.70406 109.68196 69.47746 107.47026 69.47746 c qpdf: content Q h q(pdf: content Q -111.45537 -69.47746 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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=<$33133wfe (֍2 1  2. @ %$ % msam10)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 QˑSL 9X'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+.L 8X'  1T{ 3 0 4i / 1鎓fe , 1 Ǯ( & 2T{Ǯj- @ +jǮ)UuЇ^ |n ׎/|o6ab83a2b=4b^2捍 |n ؎/|o20a^3S85b=<$K4aKwfe I1 (֍DbvC?3 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o(8a^2|s)84aa=2a^2 |n ڎ/|o12a^2|sb83ab^3S2a=<$K8a^2KwfeŤ (֍Dbr2 |n ێ/|o8a^2|sb^7S8(2b^2)^38(a^2b)=a^4|sb^2color push gray 0Ήן32j6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>=G֍k{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q. eXoe(3x^ 0ercmmi7apy[ٟ^2L)^bN (x^2|sy[ٟ^cn)^4C=<$27Kwfe (֍xr2y[ٟr6 2% <  a^2}+b c 2  1 Ѝ4üǮ( & 2T{Ǯj- @ +jǮ)#}򍍍* ׎ 1+ ؎:2Y m َh n35 ڎ5؟pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q5ز4_A ێ_B5pKQk럥pdf: 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 90.0016 m q&pdf: content Q -107.47026 90.0016 l qLpdf: content Q -109.68196 90.0016 -111.45537 88.2282 -111.45537 86.0165 c q'pdf: content Q -111.45537 -86.0165 l qOpdf: content Q -111.45537 -88.2282 -109.68196 -90.0016 -107.47026 -90.0016 c q&pdf: content Q 107.47026 -90.0016 l qLpdf: content Q 109.68196 -90.0016 111.45537 -88.2282 111.45537 -86.0165 c q%pdf: content Q 111.45537 86.0165 l qIpdf: content Q 111.45537 88.2282 109.68196 90.0016 107.47026 90.0016 c qpdf: content Q h q'pdf: content Q -111.45537 -90.0016 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_(3x^apy[ٟ^2L)^b=$8(x^2|sy[ٟ^cn)^4C=<$27Kwfe (֍xr2y[ٟr6S 1T{ 2 $U @ %<$333^bDx^abZy[ٟ^2b33wfe$Yğ (֍ixr8|sy[ٟr4c)B=<$27Kwfe (֍xr2|sy[ٟr6KB T VT{3^b\=27;b=3 U VT{x^ab / 0y +œ 4i ,ab =6 2  0] 0% @ &i #a=2 V VT{y[ٟ^4c 0y +œ 4i ,4c =12   0] 0% @ &i #c=3)a^2S+8bc=4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 98.62888 m q&pdf: content Q -97.90599 98.62888 l qMpdf: content Q -100.11769 98.62888 -101.8911 96.85547 -101.8911 94.64377 c q&pdf: content Q -101.8911 86.55495 l qMpdf: content Q -101.8911 84.34325 -100.11769 82.56984 -97.90599 82.56984 c q&pdf: content Q -80.30193 82.56984 l qLpdf: content Q -78.09021 82.56984 -76.31682 84.34325 -76.31682 86.55495 c q&pdf: content Q -76.31682 94.64377 l qLpdf: content Q -76.31682 96.85547 -78.09021 98.62888 -80.30193 98.62888 c qpdf: content Q h q&pdf: content Q -101.8911 82.56984 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 87.05789 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q3V dXe  1T{ 3 0 1 , 1 L4Ǯ( & 2Ǯj- @ +jǮ)UuЇ^ ׎ 6x^3S8(2x)^2C=12x^5捍 ؎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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 4x^5S82x^3C=2x^2 َ 8a^4|sb^2S82(ab)^2C=2a^2 ڎ (x^2S+8x)<$l1lwfe (֍2 Gx=<$K1Kwfe (֍2 -x+<$l1lwfe (֍2 ێ (4x^2S8y[ٟ^2L)(2y[ٲ)=8x^2|sy+82y^3Hcolor push gray 0ff color pop*>Ȥpdf: 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 69.31255 m q'pdf: content Q -107.47026 69.31255 l qOpdf: content Q -109.68196 69.31255 -111.45537 67.53914 -111.45537 65.32744 c q(pdf: content Q -111.45537 -65.32744 l qRpdf: content Q -111.45537 -67.53914 -109.68196 -69.31255 -107.47026 -69.31255 c q'pdf: content Q 107.47026 -69.31255 l qOpdf: content Q 109.68196 -69.31255 111.45537 -67.53914 111.45537 -65.32744 c q&pdf: content Q 111.45537 65.32744 l qLpdf: content Q 111.45537 67.53914 109.68196 69.31255 107.47026 69.31255 c qpdf: content Q h q(pdf: content Q -111.45537 -69.31255 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q#P ׎ 6x^3S8(2x)^2C=6x^34x^2C=<$K3Kwfe (֍2 -x⍍ ؎ 4x^5S82x^3C=2x^5 O!cmsy73=2x^2 َ 8a^4|sb^2S82(ab)^2C=8a^4b^282a^2b^2C=4a^2 ڎ (x^2S+8x)<$l1lwfe (֍2 Gx=(x^2+8x)<$ǡ2lwfe (֍x z=2x+2þ ێ (4x^2S8y[ٟ^2L)(2y[ٲ)=<$332x^233wfe3 (֍Lyֲ+<$l1lwfe (֍2 Gypdf: 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 77.93982 m q&pdf: content Q -97.90599 77.93982 l qMpdf: content Q -100.11769 77.93982 -101.8911 76.16641 -101.8911 73.95471 c q&pdf: content Q -101.8911 65.86589 l qMpdf: content Q -101.8911 63.65419 -100.11769 61.88078 -97.90599 61.88078 c q&pdf: content Q -80.30193 61.88078 l qLpdf: content Q -78.09021 61.88078 -76.31682 63.65419 -76.31682 65.86589 c q&pdf: content Q -76.31682 73.95471 l qLpdf: content Q -76.31682 76.16641 -78.09021 77.93982 -80.30193 77.93982 c qpdf: content Q h q&pdf: content Q -101.8911 61.88078 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 66.36884 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qvэ.L 3Xo'(12x^3|sy[ٟ^2,+84xy[ٲ)<$l4lwfe (֍3 GxyT $%T{   B1 @ % $ Ǯ( & 2T{Ǯj- @ +jǮ)color push gray 0fdfi׎ color pop*>o?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 45.13533 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.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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q .D RRX-㍍<$Q3Qwfe (֍4˅xyruπ-<$33533wfe (֍3fgx8+<$l1lwfe (֍6 Gy<$l1lwfe (֍3ruπQ 1  \  B1 @ ] 0 1 <    @ 2;e m , 2T{ @ 1퓵a "% @ < 29 2 <  j8aj_ 2  1 4üǮ( & 2T{Ǯj- 3 @Ǯ)#}򍍍* ׎<$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<$Òu1Òuwfe (֍8Hcolor push gray 0ff color pop*>Mjpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 62.09883 m q'pdf: content Q -107.47026 62.09883 l qOpdf: content Q -109.68196 62.09883 -111.45537 60.32542 -111.45537 58.11372 c q(pdf: content Q -111.45537 -58.11372 l qRpdf: content Q -111.45537 -60.32542 -109.68196 -62.09883 -107.47026 -62.09883 c q'pdf: content Q 107.47026 -62.09883 l qOpdf: content Q 109.68196 -62.09883 111.45537 -60.32542 111.45537 -58.11372 c q&pdf: content Q 111.45537 58.11372 l qLpdf: content Q 111.45537 60.32542 109.68196 62.09883 107.47026 62.09883 c qpdf: content Q h q(pdf: content Q -111.45537 -62.09883 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 (֍4fgxy8ruπ㌸<$33533wfe (֍3xruπ&+<$l3lwfe (֍4 Gxy<$l1lwfe (֍6y+<$l3lwfe (֍4xy8ruπ㌸<$33133wfe (֍3fgruπ!ղ=)<$l5lwfe (֍4 Gx^2|sy+<$l1lwfe (֍8xy[ٟ^2,<$l1lwfe (֍4xy ٕ. "% +ővaǮ4wruπ #<$33533wfe (֍4fgruπ"+<$}1}wfe (֍8 +Jruπ B<$33133wfe (֍4fgruπ"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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q.LD RkXo'(4xy5¸x^3|sy3xy[ٟ^2L)<$ 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 QM0)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 69.42369 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 Qcolor push gray 0Ήן32jVj color popN1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.D RjXe  1T{ m +Y 3 0 1 , 1 %Q   $ % 4üǮ( & 2T{Ǯj- 3 @Ǯ)[5獍 ׎ (a85b)=a8+5b捍 ؎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q x(3x8+y[ٲ)=3x^2S8xy َ 2x(3x86)=6x^2S86x ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 3x(2x83y[ٲ)2y(x+y)=6x^2S811xy2y^2 ێpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q x(x8y+2)+3y[ٲ(2x+y+4)= x^2S+87xy2x+3y[ٟ^2,+12yӰNMnkүpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 28.47063 m q'pdf: content Q -107.47026 28.47063 l qOpdf: content Q -109.68196 28.47063 -111.45537 26.69722 -111.45537 24.48552 c q(pdf: content Q -111.45537 -24.48552 l qRpdf: content Q -111.45537 -26.69722 -109.68196 -28.47063 -107.47026 -28.47063 c q'pdf: content Q 107.47026 -28.47063 l qOpdf: content Q 109.68196 -28.47063 111.45537 -26.69722 111.45537 -24.48552 c q&pdf: content Q 111.45537 24.48552 l qLpdf: content Q 111.45537 26.69722 109.68196 28.47063 107.47026 28.47063 c qpdf: content Q h q(pdf: content Q -111.45537 -28.47063 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QySD R9Xi( 4i , '> 9 1[4 2 1R @ 0[42^7ϸ=]5^5צ 1 %0 29 $U , 2! 4i  @e 0 < "%g Ǯ( & 2T{Ǯj- 3 @Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+U630 29 $UT{ ,wqm=G֍k{pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 20.24434 m q'pdf: content Q -107.47026 20.24434 l qOpdf: content Q -109.68196 20.24434 -111.45537 18.47095 -111.45537 16.25923 c q(pdf: content Q -111.45537 -16.25923 l qRpdf: content Q -111.45537 -18.47095 -109.68196 -20.24434 -107.47026 -20.24434 c q'pdf: content Q 107.47026 -20.24434 l qOpdf: content Q 109.68196 -20.24434 111.45537 -18.47095 111.45537 -16.25923 c q&pdf: content Q 111.45537 16.25923 l qLpdf: content Q 111.45537 18.47095 109.68196 20.24434 107.47026 20.24434 c qpdf: content Q h q(pdf: content Q -111.45537 -20.24434 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썲2^7S85^5C=2^52^25^5C=(25)^54=410^5pdf: 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 28.87161 m q&pdf: content Q -97.90599 28.87161 l qLpdf: content Q -100.11769 28.87161 -101.8911 27.09822 -101.8911 24.8865 c q%pdf: content Q -101.8911 16.7977 l qMpdf: content Q -101.8911 14.58598 -100.11769 12.81259 -97.90599 12.81259 c q&pdf: content Q -80.30193 12.81259 l qKpdf: content Q -78.09021 12.81259 -76.31682 14.58598 -76.31682 16.7977 c q%pdf: content Q -76.31682 24.8865 l qLpdf: content Q -76.31682 27.09822 -78.09021 28.87161 -80.30193 28.87161 c qpdf: content Q h q&pdf: content Q -101.8911 12.81259 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.30063 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.LD R8X'  1T{ 3 m +Y Y   0 4i / 1鎓fe , 1 Ǯ( & 2T{Ǯj- 3 @Ǯ)WyW |n ׎/|o(2xy[ٟ^2L)8(3x)^2S(6y[ٲ)^2C=<$33x^333wfe 3 (֍Dz2捍 |n ؎/|o14a^2S8(2b^2|s)^2(2ab^2|s)^2C=14a^4 |n َ/|oruπ<$7ZN27ZNwfe (֍3=a^2|sruπMџ2T$8(3b^2|s)^2S(4ab^2)^2C=<$Ka^2Kwfe ţ (֍bѲ4q |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(10a)^2S8(ab^2|s)^2ruπ㌸<$33133wfe (֍3fgab^2|sruπ, 24=25a^2 |n ێ/|o(4x^2|sy[ٲ)8ruπ㌸<$33233wfe (֍3fgy^2Lruπ*(2xy^2L)^3C=48x^5|sy^5ՍЍ7~pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 87.85492 m q'pdf: content Q -107.47026 87.85492 l qOpdf: content Q -109.68196 87.85492 -111.45537 86.08151 -111.45537 83.86981 c q(pdf: content Q -111.45537 -83.86981 l qRpdf: content Q -111.45537 -86.08151 -109.68196 -87.85492 -107.47026 -87.85492 c q'pdf: content Q 107.47026 -87.85492 l qOpdf: content Q 109.68196 -87.85492 111.45537 -86.08151 111.45537 -83.86981 c q&pdf: content Q 111.45537 83.86981 l qLpdf: content Q 111.45537 86.08151 109.68196 87.85492 107.47026 87.85492 c qpdf: content Q h q(pdf: content Q -111.45537 -87.85492 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q8ˍ ׎ (2xy[ٟ^2L)89x^2S<$ ɲ1lwfem (֍36y[ٟr2%˲=<$33x^333wfe 3 (֍Dz2񩍍 ؎ 14a^2S84b^44a^2|sb^4C=14a^4 َ<$.4.wfe (֍9;ba^4S89b^4<$2t1lwfeŸ (֍16ar2|sbr4# =<$Ka^2Kwfe ţ (֍bѲ43 ڎ(10a)^2S8(ab^2|s)^2ruπ㌸<$33133wfe (֍3fgab^2|sruπ, 2)=100a^2S8a^2|sb^4<$l1lwfe (֍9 Ga^2b^4C=900a^20 ێ (4x^2|sy[ٲ)8ruπ㌸<$333wfel (֍2yr2%ҟruπ*8x^3|sy^6d=48x^5y^5pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 96.4822 m q%pdf: content Q -97.90599 96.4822 l qLpdf: content Q -100.11769 96.4822 -101.8911 94.70879 -101.8911 92.49709 c q&pdf: content Q -101.8911 84.40826 l qMpdf: content Q -101.8911 82.19656 -100.11769 80.42316 -97.90599 80.42316 c q&pdf: content Q -80.30193 80.42316 l qLpdf: content Q -78.09021 80.42316 -76.31682 82.19656 -76.31682 84.40826 c q&pdf: content Q -76.31682 92.49709 l qJpdf: content Q -76.31682 94.70879 -78.09021 96.4822 -80.30193 96.4822 c qpdf: content Q h q&pdf: content Q -101.8911 80.42316 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 84.91121 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 ReX'x=2;#y"=5T{ 2% <   1 - 2  1  @ 0 < "%|<$[&6x^2|sy89x^5y[ٟ^4[&wfe9a (֍&3xyLǮ( & 2T{Ǯj- 3 @Ǯ)@)?1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM6004color push gray 0Ήן32jV9 color pop31pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>~𒍍k@pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.95168 m q'pdf: content Q -107.47026 52.95168 l qOpdf: content Q -109.68196 52.95168 -111.45537 51.17827 -111.45537 48.96657 c q(pdf: content Q -111.45537 -48.96657 l qRpdf: content Q -111.45537 -51.17827 -109.68196 -52.95168 -107.47026 -52.95168 c q'pdf: content Q 107.47026 -52.95168 l qOpdf: content Q 109.68196 -52.95168 111.45537 -51.17827 111.45537 -48.96657 c q&pdf: content Q 111.45537 48.96657 l qLpdf: content Q 111.45537 51.17827 109.68196 52.95168 107.47026 52.95168 c qpdf: content Q h q(pdf: content Q -111.45537 -52.95168 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QɞVD RdXe2^8۸^i3^25^11  2n. K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] 3e % 2 29 0 , 2% <  ȵn9 2  1 e @ 0 < "%格Ǯ( & 2T{Ǯ9- 3 3Ǯ)3⍍1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U12wqmnB6kҗKpdf: 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 44.64218 m q'pdf: content Q -107.47026 44.64218 l qOpdf: content Q -109.68196 44.64218 -111.45537 42.86877 -111.45537 40.65707 c q(pdf: content Q -111.45537 -40.65707 l qRpdf: content Q -111.45537 -42.86877 -109.68196 -44.64218 -107.47026 -44.64218 c q'pdf: content Q 107.47026 -44.64218 l qOpdf: content Q 109.68196 -44.64218 111.45537 -42.86877 111.45537 -40.65707 c q&pdf: content Q 111.45537 40.65707 l qLpdf: content Q 111.45537 42.86877 109.68196 44.64218 107.47026 44.64218 c qpdf: content Q h q(pdf: content Q -111.45537 -44.64218 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qԽ2^8S83^25^11=3^2S85^3(25)^8=1125810^8  "% +ŖT{12 3e % 2 29 0 , 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 53.26945 m q&pdf: content Q -97.90599 53.26945 l qMpdf: content Q -100.11769 53.26945 -101.8911 51.49606 -101.8911 49.28435 c q&pdf: content Q -101.8911 41.19553 l qMpdf: content Q -101.8911 38.98383 -100.11769 37.21042 -97.90599 37.21042 c q&pdf: content Q -80.30193 37.21042 l qLpdf: content Q -78.09021 37.21042 -76.31682 38.98383 -76.31682 41.19553 c q&pdf: content Q -76.31682 49.28435 l qLpdf: content Q -76.31682 51.49606 -78.09021 53.26945 -80.30193 53.26945 c qpdf: content Q h q&pdf: content Q -101.8911 37.21042 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 41.69847 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qc.D R3X!e(3x^Ay[ٟ^2L)^2|Bqx}(3y[ٟ^3)^2=<$339x^333wfe3 (֍_y[ٟrC^@ 0y o +őJA;Bq;C{f 2Ѝe  1T{    @ 0 < "%K*Ǯ( & 2Ǯ9- 3 3Ǯ)@w1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+UA=T{1ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+UBG=T{9ޟepdf: 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+UC~4=T{2Hcolor push gray 0ff color pop*>čքpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 57.34773 m q'pdf: content Q -107.47026 57.34773 l qOpdf: content Q -109.68196 57.34773 -111.45537 55.57434 -111.45537 53.36263 c q(pdf: content Q -111.45537 -53.36263 l qRpdf: content Q -111.45537 -55.57434 -109.68196 -57.34773 -107.47026 -57.34773 c q'pdf: content Q 107.47026 -57.34773 l qOpdf: content Q 109.68196 -57.34773 111.45537 -55.57434 111.45537 -53.36263 c q&pdf: content Q 111.45537 53.36263 l qLpdf: content Q 111.45537 55.57434 109.68196 57.34773 107.47026 57.34773 c qpdf: content Q h q(pdf: content Q -111.45537 -57.34773 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qҍ(3x^Ay[ٟ^2L)^2S8Bqx(3y[ٟ^3)^2C=<$339x^333wfe3 (֍_y[ٟrC6<$33Bqx^2A+133wfe"m[ (֍ Vy[ٟr2'ٲ=<$339x^333wfe3 (֍_y[ٟrC$2A8+1=3;#A=1)A=1;BG=9;C~4=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q$pdf: content Q -80.30193 65.975 m q$pdf: content Q -97.90599 65.975 l qJpdf: content Q -100.11769 65.975 -101.8911 64.20161 -101.8911 61.9899 c q&pdf: content Q -101.8911 53.90108 l qMpdf: content Q -101.8911 51.68938 -100.11769 49.91597 -97.90599 49.91597 c q&pdf: content Q -80.30193 49.91597 l qLpdf: content Q -78.09021 49.91597 -76.31682 51.68938 -76.31682 53.90108 c q%pdf: content Q -76.31682 61.9899 l qHpdf: content Q -76.31682 64.20161 -78.09021 65.975 -80.30193 65.975 c qpdf: content Q h q&pdf: content Q -101.8911 49.91597 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 54.40402 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qq񍍍.LD RNX!'3x(xT&T%y[ٲ)+<$X4x^3|sy88x^2y^2Xwfe9a (֍2xy@?' $%: i  B1 @1 1 <  Xx^2^ @ 2Ѝ' m , $%T{  @ 0 < "%X%Ǯ( & 2Ǯ9- 3 3Ǯ)@w1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM1L썍Xppdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 27.95009 m q'pdf: content Q -107.47026 27.95009 l qNpdf: content Q -109.68196 27.95009 -111.45537 26.1767 -111.45537 23.96498 c q(pdf: content Q -111.45537 -23.96498 l qQpdf: content Q -111.45537 -26.1767 -109.68196 -27.95009 -107.47026 -27.95009 c q'pdf: content Q 107.47026 -27.95009 l qNpdf: content Q 109.68196 -27.95009 111.45537 -26.1767 111.45537 -23.96498 c q&pdf: content Q 111.45537 23.96498 l qKpdf: content Q 111.45537 26.1767 109.68196 27.95009 107.47026 27.95009 c qpdf: content Q h q(pdf: content Q -111.45537 -27.95009 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 -)=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 36.57736 m q&pdf: content Q -97.90599 36.57736 l qMpdf: content Q -100.11769 36.57736 -101.8911 34.80397 -101.8911 32.59225 c q&pdf: content Q -101.8911 24.50343 l qMpdf: content Q -101.8911 22.29173 -100.11769 20.51833 -97.90599 20.51833 c q&pdf: content Q -80.30193 20.51833 l qLpdf: content Q -78.09021 20.51833 -76.31682 22.29173 -76.31682 24.50343 c q&pdf: content Q -76.31682 32.59225 l qLpdf: content Q -76.31682 34.80397 -78.09021 36.57736 -80.30193 36.57736 c qpdf: content Q h q&pdf: content Q -101.8911 20.51833 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 25.00638 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qn.LD kyXo''?=<$'x8y'wfe2 (֍ y2Ǯ-o{"L=<$'x82y+1'wfe-kҟ (֍5366 2%o <  9Je{" $%ox;;y$ ' 0yT{  @ - 1 # A ;i ] % /Ǯ( & 2Ǯ9- 3 3Ǯ)color push gray 0fdfi׎ color pop*>Wlkpdf: 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 33.52205 m q'pdf: content Q -107.47026 33.52205 l qOpdf: content Q -109.68196 33.52205 -111.45537 31.74864 -111.45537 29.53694 c q(pdf: content Q -111.45537 -29.53694 l qRpdf: content Q -111.45537 -31.74864 -109.68196 -33.52205 -107.47026 -33.52205 c q'pdf: content Q 107.47026 -33.52205 l qOpdf: content Q 109.68196 -33.52205 111.45537 -31.74864 111.45537 -29.53694 c q&pdf: content Q 111.45537 29.53694 l qLpdf: content Q 111.45537 31.74864 109.68196 33.52205 107.47026 33.52205 c qpdf: content Q h q(pdf: content Q -111.45537 -33.52205 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q94<$ֿx8yֿwfe2 (֍ y2!<)n86ruπ<$ x2y+1 wfe-kҟ (֍538'ruπe=2x82y2x+4y2=2y82pdf: 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 42.14932 m q&pdf: content Q -97.90599 42.14932 l qMpdf: content Q -100.11769 42.14932 -101.8911 40.37592 -101.8911 38.16422 c q%pdf: content Q -101.8911 30.0754 l qMpdf: content Q -101.8911 27.86368 -100.11769 26.09029 -97.90599 26.09029 c q&pdf: content Q -80.30193 26.09029 l qKpdf: content Q -78.09021 26.09029 -76.31682 27.86368 -76.31682 30.0754 c q&pdf: content Q -76.31682 38.16422 l qLpdf: content Q -76.31682 40.37592 -78.09021 42.14932 -80.30193 42.14932 c qpdf: content Q h q&pdf: content Q -101.8911 26.09029 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 30.57834 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q.D kRXe  1T{ 3 2  @ - 2 0 1 , 1 侼Ǯ( & 2Ǯ9- 3 3Ǯ)UuЇ^ ׎ (x8+3)^2C=x^2S+3x+9捍 ؎ (4x83y[ٲ)^2C=16x^2S12xy+9y^2 َ (x8+3y[ٲ)(3yx)=x^2S89y^2 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 (x85)(x+4)=x^2S8x20 ێ (x8+5y[ٲ)(2x3y)=2x^2S+813x15y^2p5k럹kpdf: 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 69.52527 m q'pdf: content Q -107.47026 69.52527 l qOpdf: content Q -109.68196 69.52527 -111.45537 67.75186 -111.45537 65.54016 c q(pdf: content Q -111.45537 -65.54016 l qRpdf: content Q -111.45537 -67.75186 -109.68196 -69.52527 -107.47026 -69.52527 c q'pdf: content Q 107.47026 -69.52527 l qOpdf: content Q 109.68196 -69.52527 111.45537 -67.75186 111.45537 -65.54016 c q&pdf: content Q 111.45537 65.54016 l qLpdf: content Q 111.45537 67.75186 109.68196 69.52527 107.47026 69.52527 c qpdf: content Q h q(pdf: content Q -111.45537 -69.52527 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qݍ ׎ (x8+3)^2C=x^2S+6x+9 ؎ (4x83y[ٲ)^2C=16x^2S24xy+9y^2 َ ;E(x&+'3y[ٲ)(3y`x)=(x'+3y[ٲ)(x+3y[ٲ)=x^2+9y[ٟ^2 ڎ (x85)(x+4)=x^2S8x20 ێ (x8+5y[ٲ)(2x3y)=2x^2S+87xy15y^2  "% < + T{ 0 1 - 1鍓 ڎ '1 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 78.15254 m q&pdf: content Q -97.90599 78.15254 l qMpdf: content Q -100.11769 78.15254 -101.8911 76.37914 -101.8911 74.16743 c q&pdf: content Q -101.8911 66.07861 l qKpdf: content Q -101.8911 63.86691 -100.11769 62.0935 -97.90599 62.0935 c q%pdf: content Q -80.30193 62.0935 l qKpdf: content Q -78.09021 62.0935 -76.31682 63.86691 -76.31682 66.07861 c q&pdf: content Q -76.31682 74.16743 l qLpdf: content Q -76.31682 76.37914 -78.09021 78.15254 -80.30193 78.15254 c qpdf: content Q h q%pdf: content Q -101.8911 62.0935 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 66.58156 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 kkXee2^10 EѸ4^3I^+16^2C=a2^b- 2% <  a+b)x 2 I 1 H @ 0 < "%>Ǯ( & 2T{Ǯ8- 3 +jǮ)3T1sޟpdf: 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+U25Hcolor push gray 0ff color pop*>]2/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 36.07845 m q'pdf: content Q -107.47026 36.07845 l qOpdf: content Q -109.68196 36.07845 -111.45537 34.30505 -111.45537 32.09334 c q(pdf: content Q -111.45537 -32.09334 l qRpdf: content Q -111.45537 -34.30505 -109.68196 -36.07845 -107.47026 -36.07845 c q'pdf: content Q 107.47026 -36.07845 l qOpdf: content Q 109.68196 -36.07845 111.45537 -34.30505 111.45537 -32.09334 c q&pdf: content Q 111.45537 32.09334 l qLpdf: content Q 111.45537 34.30505 109.68196 36.07845 107.47026 36.07845 c qpdf: content Q h q(pdf: content Q -111.45537 -36.07845 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qe2^10 iUo2^6l+p2^8C=2^6|s(2^41+2^2|s)=2^6l19, 2z &i{ #a=19;T{b=6)a8+b=198+6=25pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 44.70573 m q&pdf: content Q -97.90599 44.70573 l qMpdf: content Q -100.11769 44.70573 -101.8911 42.93233 -101.8911 40.72063 c q%pdf: content Q -101.8911 32.6318 l qKpdf: content Q -101.8911 30.42009 -100.11769 28.6467 -97.90599 28.6467 c q%pdf: content Q -80.30193 28.6467 l qJpdf: content Q -78.09021 28.6467 -76.31682 30.42009 -76.31682 32.6318 c q&pdf: content Q -76.31682 40.72063 l qLpdf: content Q -76.31682 42.93233 -78.09021 44.70573 -80.30193 44.70573 c qpdf: content Q h q%pdf: content Q -101.8911 28.6467 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.13474 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 kjX'(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 ێzv4ad84bc|ٮ⍍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 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 Q?SLD k9X'(x+A)(x+Bq) $% 2 œ @ 0  qx^2u+Cx+8 2  0q < ' 7 1# 3C 2  2 ɓ ,# 0o =#feHu , 1 #U <  #ƵA;cBq;bC =' 2 , 2 < Vq-Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* |n ׎/|o9M ؎\ٸ6zB َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QC3 ڎ6" ێ"9color push gray 0Ήן32jVe color popO1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>o?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 45.13533 m q'pdf: content Q -107.47026 45.13533 l qOpdf: content Q -109.68196 45.13533 -111.45537 43.36194 -111.45537 41.15022 c q(pdf: content Q -111.45537 -41.15022 l qRpdf: content Q -111.45537 -43.36194 -109.68196 -45.13533 -107.47026 -45.13533 c q'pdf: content Q 107.47026 -45.13533 l qOpdf: content Q 109.68196 -45.13533 111.45537 -43.36194 111.45537 -41.15022 c q&pdf: content Q 111.45537 41.15022 l qLpdf: content Q 111.45537 43.36194 109.68196 45.13533 107.47026 45.13533 c qpdf: content Q h q(pdf: content Q -111.45537 -45.13533 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qV(x+A)(x+Bq)=x^2+(A+B)x+ABG=x^2+Cx+8 2 &i #T{A8+BG=C(;#AB=8T{ 2 < JH ٕ "% +ő&CL=j(1g+8;zϲ2+4;18;624)=(9;#6;889;6)T{ 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 53.7626 m q%pdf: content Q -97.90599 53.7626 l qKpdf: content Q -100.11769 53.7626 -101.8911 51.98921 -101.8911 49.7775 c q&pdf: content Q -101.8911 41.68867 l qMpdf: content Q -101.8911 39.47697 -100.11769 37.70357 -97.90599 37.70357 c q&pdf: content Q -80.30193 37.70357 l qLpdf: content Q -78.09021 37.70357 -76.31682 39.47697 -76.31682 41.68867 c q%pdf: content Q -76.31682 49.7775 l qJpdf: content Q -76.31682 51.98921 -78.09021 53.7626 -80.30193 53.7626 c qpdf: content Q h q&pdf: content Q -101.8911 37.70357 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 42.19162 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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.D k8X7ٍeruπ<$B3Bwfe (֍2 v1x8+4ruπ'؟2-ڲ+%4a=bx^2+cx+19J 2%J <  J +jC ,a;}b;c;e 0y +śT{(a8+b)c 2  1 =)Ǯ( & 2Ǯ8- 3 +jǮ)/捍7 ׎ 19I ؎<$Z1Բ1Z1ԟwfe (֍4C َ<$ܲ1v۟wfe  (֍16捍 ڎ 18I ێNpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QX36땍(⍍k럻pdf: 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 67.50726 m q'pdf: content Q -107.47026 67.50726 l qOpdf: content Q -109.68196 67.50726 -111.45537 65.73386 -111.45537 63.52216 c q(pdf: content Q -111.45537 -63.52216 l qRpdf: content Q -111.45537 -65.73386 -109.68196 -67.50726 -107.47026 -67.50726 c q'pdf: content Q 107.47026 -67.50726 l qOpdf: content Q 109.68196 -67.50726 111.45537 -65.73386 111.45537 -63.52216 c q&pdf: content Q 111.45537 63.52216 l qLpdf: content Q 111.45537 65.73386 109.68196 67.50726 107.47026 67.50726 c qpdf: content Q h q(pdf: content Q -111.45537 -67.50726 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 q1(<$33333wfe (֍2fgx)^2S+82<$l3lwfe (֍2 Gx4+4^2+4a=<$K9Kwfe (֍4 -x^2S+812x+16+4a168+4a=19a=<$K3Kwfe (֍4 -Ǯ-T{b=<$K9Kwfe (֍4;#c=12)(a8+b)c=(<$33333wfe (֍4 G+<$l9lwfe (֍4)812=36pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 76.13454 m q&pdf: content Q -97.90599 76.13454 l qMpdf: content Q -100.11769 76.13454 -101.8911 74.36115 -101.8911 72.14943 c q&pdf: content Q -101.8911 64.06061 l qJpdf: content Q -101.8911 61.8489 -100.11769 60.0755 -97.90599 60.0755 c q%pdf: content Q -80.30193 60.0755 l qJpdf: content Q -78.09021 60.0755 -76.31682 61.8489 -76.31682 64.06061 c q&pdf: content Q -76.31682 72.14943 l qLpdf: content Q -76.31682 74.36115 -78.09021 76.13454 -80.30193 76.13454 c qpdf: content Q h q%pdf: content Q -101.8911 60.0755 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 64.56355 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color popcolor push gray 0Ήן32jVd color popЀ;,m6ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]5HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]1  NanumMyeongjoNanumMyeongjoRegular. K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]% msam10$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 cmr10ٓRcmr76