; XeTeX output 2010.07.16:12411pdf: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] RXe"  NanumMyeongjoNanumMyeongjoRegular  1T{  / 0y / $ 1 ,  A $ 4i    $!œfe , 1 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)W|ύ΀M ׎ K`y cmr10( b> cmmi10x^ٓRcmr73|s)^'u7msam7 =x^15Ǎ ؎ f]%p  yhcmex10Ѐ<$b^wfe (֍ྵa#8f]Ѐ+G!xڱ22=<$Kb^10Kwfe Ð (֍~ar2}& َ (x^y[ٟ^3L)^4C=x^20xy[ٟ^12捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q a^10 !", cmsy108a^ =a^2 ێ (2)^3S8(2)^(2)^4C=16̣>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 53.36162 m q'pdf: content Q -107.47026 53.36162 l qOpdf: content Q -109.68196 53.36162 -111.45537 51.58821 -111.45537 49.37651 c q(pdf: content Q -111.45537 -49.37651 l qRpdf: content Q -111.45537 -51.58821 -109.68196 -53.36162 -107.47026 -53.36162 c q'pdf: content Q 107.47026 -53.36162 l qOpdf: content Q 109.68196 -53.36162 111.45537 -51.58821 111.45537 -49.37651 c q&pdf: content Q 111.45537 49.37651 l qLpdf: content Q 111.45537 51.58821 109.68196 53.36162 107.47026 53.36162 c qpdf: content Q h q(pdf: content Q -111.45537 -53.36162 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q ׎ 5 ؎ 5 َ 5 ڎ 8 ێ 5T{(16=(2)^4|s)pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.98889 m q&pdf: content Q -97.90599 61.98889 l qMpdf: content Q -100.11769 61.98889 -101.8911 60.21548 -101.8911 58.00378 c q&pdf: content Q -101.8911 49.91496 l qMpdf: content Q -101.8911 47.70325 -100.11769 45.92986 -97.90599 45.92986 c q&pdf: content Q -80.30193 45.92986 l qLpdf: content Q -78.09021 45.92986 -76.31682 47.70325 -76.31682 49.91496 c q&pdf: content Q -76.31682 58.00378 l qLpdf: content Q -76.31682 60.21548 -78.09021 61.98889 -80.30193 61.98889 c qpdf: content Q h q&pdf: content Q -101.8911 45.92986 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.41791 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qqk. kX[  1 3x 0y  @ 2 6ѐ - 2! , 1 ? Ǯ( & 2T{Ǯk- @ 3Ǯ)UuЇ^ ׎ 183x+2x^2S+4x^3捍 ؎ x^3S+85x+1 َ x88y+1 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 4x^2S+83x1 ێ 5xy83pnՔkMpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 44.92894 m q'pdf: content Q -107.47026 44.92894 l qOpdf: content Q -109.68196 44.92894 -111.45537 43.15553 -111.45537 40.94383 c q(pdf: content Q -111.45537 -40.94383 l qRpdf: content Q -111.45537 -43.15553 -109.68196 -44.92894 -107.47026 -44.92894 c q'pdf: content Q 107.47026 -44.92894 l qOpdf: content Q 109.68196 -44.92894 111.45537 -43.15553 111.45537 -40.94383 c q&pdf: content Q 111.45537 40.94383 l qLpdf: content Q 111.45537 43.15553 109.68196 44.92894 107.47026 44.92894 c qpdf: content Q h q(pdf: content Q -111.45537 -44.92894 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q4 ׎ 183x+2x^2S+4x^3 ) +e 6 - 2 <  ؎ x^3S+85x+1) +e 6 - 2 <  َ x88y+1) 2% 6 - 2 <  ێ 5xy83)x30 0yT{  @ 2% 6 - 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 53.55621 m q&pdf: content Q -97.90599 53.55621 l qKpdf: content Q -100.11769 53.55621 -101.8911 51.7828 -101.8911 49.5711 c q&pdf: content Q -101.8911 41.48228 l qMpdf: content Q -101.8911 39.27058 -100.11769 37.49718 -97.90599 37.49718 c q&pdf: content Q -80.30193 37.49718 l qLpdf: content Q -78.09021 37.49718 -76.31682 39.27058 -76.31682 41.48228 c q%pdf: content Q -76.31682 49.5711 l qKpdf: content Q -76.31682 51.7828 -78.09021 53.55621 -80.30193 53.55621 c qpdf: content Q h q&pdf: content Q -101.8911 37.49718 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 41.98523 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>.L jX &D % 2  #E 2  2 2a 2! 4j +U  @E 2  2 4a^3'2a^2|sbT{ 2% <  + # 2  2 = L0_Xcolor push gray 0 color pop]x:gsavex:scale 0.22404 0.22404M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/79/215/4443265066815180.png x:grestoreǮ( & 2T{Ǯk- @ 3Ǯ)/卍7 |n ׎/|oa^2S8aku ؎zv2a^2S+8a| َ}2a^2S8b捍 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o2a^2S8abku ێzv2a^2S+8abyhpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 53.2841 m q&pdf: content Q -107.47026 53.2841 l qKpdf: content Q -109.68196 53.2841 -111.45537 51.5107 -111.45537 49.299 c q&pdf: content Q -111.45537 -49.299 l qOpdf: content Q -111.45537 -51.5107 -109.68196 -53.2841 -107.47026 -53.2841 c q&pdf: content Q 107.47026 -53.2841 l qKpdf: content Q 109.68196 -53.2841 111.45537 -51.5107 111.45537 -49.299 c q$pdf: content Q 111.45537 49.299 l qIpdf: content Q 111.45537 51.5107 109.68196 53.2841 107.47026 53.2841 c qpdf: content Q h q'pdf: content Q -111.45537 -53.2841 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qLJ2a8( + # 2  22)=4a^3S82a^2|sbg3& msam10)( + # 2  22)L}=<$K4a^3S82a^2|sbKwfe.П (֍в2aþL}=<$K4a^3KwfeŤ (֍>:2a,+<$l2a^2|sblwfel (֍G2aǍL}=2a^2S8abpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.91138 m q&pdf: content Q -97.90599 61.91138 l qMpdf: content Q -100.11769 61.91138 -101.8911 60.13797 -101.8911 57.92627 c q&pdf: content Q -101.8911 49.83745 l qMpdf: content Q -101.8911 47.62573 -100.11769 45.85234 -97.90599 45.85234 c q&pdf: content Q -80.30193 45.85234 l qLpdf: content Q -78.09021 45.85234 -76.31682 47.62573 -76.31682 49.83745 c q&pdf: content Q -76.31682 57.92627 l qLpdf: content Q -76.31682 60.13797 -78.09021 61.91138 -80.30193 61.91138 c qpdf: content Q h q&pdf: content Q -101.8911 45.85234 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.3404 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 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*>S 9XZ / "5 2 ͑ٿ  3 1ٿ  1  $e  “ 2 @ 'i 2  2 xT{Ke 2!( 2 +U  @ 2(  &֓ 1(  # 2(  2 =(y[ټT{K(x>y)( A 2e <   + # 2  2 =yT{K  3 0 +Ř +q # 1]  &֓ 1 $u  ٓ #e @ 0 < T{  & 2  2 = w|\!>color push gray 0 color pop&>x:gsavex:scale 0.333 0.333N/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/166/97/11088998842801134.png x:grestore4üǮ( & 2T{Ǯk- @ 3Ǯ)UuЇ^ ׎ (x8+y[ٲ)^2C=x^2S+2xy+y^2L(T{K^#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]k{)捍 ؎ (x8y[ٲ)^2C=x^2S2xy+y^2L(T{K^k{) َpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 (x8+y[ٲ)(xy)=x^2S8y^2L(T{K^k{) ڎ (x8+y[ٲ)(xy)=x^2S+8y^2L(T{K^k{) ێ (x8+y[ٲ)(x+y)=x^2S+8y^2L(T{K^k{)z ^ލkZwpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 36.90869 m q'pdf: content Q -107.47026 36.90869 l qOpdf: content Q -109.68196 36.90869 -111.45537 35.13528 -111.45537 32.92358 c q(pdf: content Q -111.45537 -32.92358 l qRpdf: content Q -111.45537 -35.13528 -109.68196 -36.90869 -107.47026 -36.90869 c q'pdf: content Q 107.47026 -36.90869 l qOpdf: content Q 109.68196 -36.90869 111.45537 -35.13528 111.45537 -32.92358 c q&pdf: content Q 111.45537 32.92358 l qLpdf: content Q 111.45537 35.13528 109.68196 36.90869 107.47026 36.90869 c qpdf: content Q h q(pdf: content Q -111.45537 -36.90869 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qt +q # 1]  &֓ 2  # 2  2Ux/+y[ټV )T{K- + # 2  2Ux8y[ټVT{K  & 2T{  2Ǯ,(x8+y[ٲ)(xy)=x^2S8y^2LUT{K^kzɼVpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 45.53596 m q&pdf: content Q -97.90599 45.53596 l qMpdf: content Q -100.11769 45.53596 -101.8911 43.76257 -101.8911 41.55086 c q&pdf: content Q -101.8911 33.46204 l qMpdf: content Q -101.8911 31.25034 -100.11769 29.47693 -97.90599 29.47693 c q&pdf: content Q -80.30193 29.47693 l qLpdf: content Q -78.09021 29.47693 -76.31682 31.25034 -76.31682 33.46204 c q&pdf: content Q -76.31682 41.55086 l qLpdf: content Q -76.31682 43.76257 -78.09021 45.53596 -80.30193 45.53596 c qpdf: content Q h q&pdf: content Q -101.8911 29.47693 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 33.96498 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qj . 8Xe3^2:=.ȵA;ּ2^3=.ǵB͉ "%, @ , <  ,K18^3Ɋ 1퓵AǮ-B͉ $%, 2 1R @ 0e A ;i ] % r%Ǯ( & 2T{Ǯj- @ +jǮ)/卍7 ׎ ABq^3I ؎Npdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QXA^3|sBC َCA^2|sBq^3捍 ڎ A^2|sBI ێXA^3|sBq^2Hcolor push gray 0ff color pop*>=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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qd18^3C=(283^2|s)^3=2^3S(3^2|s)^3=BQA^3 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 28.94197 m q&pdf: content Q -97.90599 28.94197 l qMpdf: content Q -100.11769 28.94197 -101.8911 27.16858 -101.8911 24.95686 c q&pdf: content Q -101.8911 16.86804 l qMpdf: content Q -101.8911 14.65634 -100.11769 12.88293 -97.90599 12.88293 c q&pdf: content Q -80.30193 12.88293 l qLpdf: content Q -78.09021 12.88293 -76.31682 14.65634 -76.31682 16.86804 c q&pdf: content Q -76.31682 24.95686 l qLpdf: content Q -76.31682 27.16858 -78.09021 28.94197 -80.30193 28.94197 c qpdf: content Q h q&pdf: content Q -101.8911 12.88293 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 17.37099 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 eX+'!J2ab^2|s9b)2@B8ruЀ<$ }a^2 wfe  (֍2br3ruЀ-4&q8ruЀ<$ 2b^4 wfe  (֍ar5ruЀ-2%k_ 1T{   B1 @ % ;Ǯ( & 2T{Ǯj- @ +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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o1M ؎\ٵazB َCb ڎ<$#b+wfeI0 (֍a" ێ<$UJ1UJwfe (֍ZbsshMVՑpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q$pdf: content Q 107.47026 41.675 m q%pdf: content Q -107.47026 41.675 l qKpdf: content Q -109.68196 41.675 -111.45537 39.9016 -111.45537 37.6899 c q'pdf: content Q -111.45537 -37.6899 l qMpdf: content Q -111.45537 -39.9016 -109.68196 -41.675 -107.47026 -41.675 c q%pdf: content Q 107.47026 -41.675 l qKpdf: content Q 109.68196 -41.675 111.45537 -39.9016 111.45537 -37.6899 c q%pdf: content Q 111.45537 37.6899 l qGpdf: content Q 111.45537 39.9016 109.68196 41.675 107.47026 41.675 c qpdf: content Q h q&pdf: content Q -111.45537 -41.675 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qW2ab^2|s:)2"O8ruЀ<$ }a^2 wfe  (֍2br3ruЀ-4&q8ruЀ<$ 2b^4 wfe  (֍ar5ruЀ-2ۥ=4a^2|sb^4S<$ a^8lwfeÒ (֍16br12<$l4b^8lwfe  (֍ar10-|=a^0b^0C=1pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 50.30228 m q&pdf: content Q -97.90599 50.30228 l qMpdf: content Q -100.11769 50.30228 -101.8911 48.52887 -101.8911 46.31717 c q&pdf: content Q -101.8911 38.22835 l qMpdf: content Q -101.8911 36.01665 -100.11769 34.24324 -97.90599 34.24324 c q&pdf: content Q -80.30193 34.24324 l qLpdf: content Q -78.09021 34.24324 -76.31682 36.01665 -76.31682 38.22835 c q&pdf: content Q -76.31682 46.31717 l qLpdf: content Q -76.31682 48.52887 -78.09021 50.30228 -80.30193 50.30228 c qpdf: content Q h q&pdf: content Q -101.8911 34.24324 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 38.7313 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QVL dX'4xK3y+2=5xK6y+36 2%p <  p2xK9y+56 $%pyl 0y'  @T{ - 1 # A ;i ] % color push gray 0fdfi׎ color pop*>. 3Xe(a8+b+c)^2 1T{ 2  @ % 1Ǯ( & 2Ǯj- @ +jǮ)UuЇ^ ׎ a^2S+8b^2+c^2捍 ؎ a^2S+8b^2+c^2+ab+bc+ca َ a^2S+8b^2+c^2+a+b+c ڎ a^2S+8b^2+c^2+2a+2b+2c ێpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 a^2S+8b^2+c^2+2ab+2bc+2caq k3pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 60.96944 m q'pdf: content Q -107.47026 60.96944 l qOpdf: content Q -109.68196 60.96944 -111.45537 59.19604 -111.45537 56.98433 c q(pdf: content Q -111.45537 -56.98433 l qRpdf: content Q -111.45537 -59.19604 -109.68196 -60.96944 -107.47026 -60.96944 c q'pdf: content Q 107.47026 -60.96944 l qOpdf: content Q 109.68196 -60.96944 111.45537 -59.19604 111.45537 -56.98433 c q&pdf: content Q 111.45537 56.98433 l qLpdf: content Q 111.45537 59.19604 109.68196 60.96944 107.47026 60.96944 c qpdf: content Q h q(pdf: content Q -111.45537 -60.96944 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qו}a8+b=t30 "%T{ @ %(a8+b+c)^2C=(t+c)^2=t^2S+82ct+c^2=(a8+b)^2S+2c(a+b)+c^2=a^2S+82ab+b^2+2ca+2bc+c^2=a^2S+8b^2+c^2+2ab+2bc+2capdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 69.59671 m q&pdf: content Q -97.90599 69.59671 l qLpdf: content Q -100.11769 69.59671 -101.8911 67.82332 -101.8911 65.6116 c q&pdf: content Q -101.8911 57.52278 l qMpdf: content Q -101.8911 55.31108 -100.11769 53.53767 -97.90599 53.53767 c q&pdf: content Q -80.30193 53.53767 l qLpdf: content Q -78.09021 53.53767 -76.31682 55.31108 -76.31682 57.52278 c q%pdf: content Q -76.31682 65.6116 l qLpdf: content Q -76.31682 67.82332 -78.09021 69.59671 -80.30193 69.59671 c qpdf: content Q h q&pdf: content Q -101.8911 53.53767 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.02573 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qٷ/. NXe(xɊ+ɋ2)(x+3)(x2)(x3) 2 2 Ś - 0y +Ŗx^2 2 m , 0鎟e +j , @ 2T{ @ 1 \9Ǯ( & 2Ǯj- @ +jǮ)#}򍍍* ׎ 6+ ؎:6Y m َh n125 ڎ5ز18_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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q_B23dȍ}kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 52.28328 m q'pdf: content Q -107.47026 52.28328 l qOpdf: content Q -109.68196 52.28328 -111.45537 50.50987 -111.45537 48.29817 c q(pdf: content Q -111.45537 -48.29817 l qRpdf: content Q -111.45537 -50.50987 -109.68196 -52.28328 -107.47026 -52.28328 c q'pdf: content Q 107.47026 -52.28328 l qOpdf: content Q 109.68196 -52.28328 111.45537 -50.50987 111.45537 -48.29817 c q&pdf: content Q 111.45537 48.29817 l qLpdf: content Q 111.45537 50.50987 109.68196 52.28328 107.47026 52.28328 c qpdf: content Q h q(pdf: content Q -111.45537 -52.28328 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q߅u(x8+2)(x+3)(x2)(x3)=f(x8+2)(x2)gf(x+3)(x3)g=(x^2S84)(x^29)=x^4S813x^2+36)Ts813+36=23pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 60.91055 m q&pdf: content Q -97.90599 60.91055 l qMpdf: content Q -100.11769 60.91055 -101.8911 59.13715 -101.8911 56.92545 c q&pdf: content Q -101.8911 48.83662 l qMpdf: content Q -101.8911 46.62492 -100.11769 44.85152 -97.90599 44.85152 c q&pdf: content Q -80.30193 44.85152 l qLpdf: content Q -78.09021 44.85152 -76.31682 46.62492 -76.31682 48.83662 c q&pdf: content Q -76.31682 56.92545 l qLpdf: content Q -76.31682 59.13715 -78.09021 60.91055 -80.30193 60.91055 c qpdf: content Q h q&pdf: content Q -101.8911 44.85152 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 49.33957 cm q#pdf: content Q q -1 0 0 -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 RyX'128^2 0ercmmi7a O!cmsy71ظ16^a+2=8^3a4 $% ^ $u 3 @ =a 2  1  @' 0 < "%g Ǯ( & 2T{Ǯj- 3 @Ǯ)3⍍1s3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QQ3uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM3wqml0pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 53.3211 m q&pdf: content Q -107.47026 53.3211 l qKpdf: content Q -109.68196 53.3211 -111.45537 51.5477 -111.45537 49.336 c q&pdf: content Q -111.45537 -49.336 l qOpdf: content Q -111.45537 -51.5477 -109.68196 -53.3211 -107.47026 -53.3211 c q&pdf: content Q 107.47026 -53.3211 l qKpdf: content Q 109.68196 -53.3211 111.45537 -51.5477 111.45537 -49.336 c q$pdf: content Q 111.45537 49.336 l qIpdf: content Q 111.45537 51.5477 109.68196 53.3211 107.47026 53.3211 c qpdf: content Q h q'pdf: content Q -111.45537 -53.3211 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qewW2^7|s")2a1'Y872^4|s)a+2&=\o2^3|sn:)3a47(72a81)',84(7a+2)"=3(73a4)14a874a8=9a81210a89a=128+15) pa=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.94838 m q&pdf: content Q -97.90599 61.94838 l qMpdf: content Q -100.11769 61.94838 -101.8911 60.17497 -101.8911 57.96327 c q&pdf: content Q -101.8911 49.87445 l qMpdf: content Q -101.8911 47.66273 -100.11769 45.88934 -97.90599 45.88934 c q&pdf: content Q -80.30193 45.88934 l qLpdf: content Q -78.09021 45.88934 -76.31682 47.66273 -76.31682 49.87445 c q&pdf: content Q -76.31682 57.96327 l qLpdf: content Q -76.31682 60.17497 -78.09021 61.94838 -80.30193 61.94838 c qpdf: content Q h q&pdf: content Q -101.8911 45.88934 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 50.37738 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 RRX +j' ,Ya;bX 0y ' @ 03x5yqfy82(2x+3y[ٲ)gQz='ax8+byT 2%T{ <  a8+bT{ 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 QM7]̍8pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 88.84921 m q'pdf: content Q -107.47026 88.84921 l qNpdf: content Q -109.68196 88.84921 -111.45537 87.07582 -111.45537 84.8641 c q'pdf: content Q -111.45537 -84.8641 l qRpdf: content Q -111.45537 -87.07582 -109.68196 -88.84921 -107.47026 -88.84921 c q'pdf: content Q 107.47026 -88.84921 l qNpdf: content Q 109.68196 -88.84921 111.45537 -87.07582 111.45537 -84.8641 c q%pdf: content Q 111.45537 84.8641 l qLpdf: content Q 111.45537 87.07582 109.68196 88.84921 107.47026 88.84921 c qpdf: content Q h q(pdf: content Q -111.45537 -88.84921 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qW33x85yf8y2(2x+3y[ٲ)g3=3x85y(y4x6y[ٲ)3=3x85y(4x5y[ٲ)3=3x85y+4x+5y3=3x8+4x5y+5y3=(38+4)x+(5+5)y3=7xw6ˍ 2 &i #T{a=7;#b=0 2 < )a8+b=78+0=7pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 97.47649 m q&pdf: content Q -97.90599 97.47649 l qLpdf: content Q -100.11769 97.47649 -101.8911 95.7031 -101.8911 93.49138 c q&pdf: content Q -101.8911 85.40256 l qMpdf: content Q -101.8911 83.19086 -100.11769 81.41745 -97.90599 81.41745 c q&pdf: content Q -80.30193 81.41745 l qLpdf: content Q -78.09021 81.41745 -76.31682 83.19086 -76.31682 85.40256 c q&pdf: content Q -76.31682 93.49138 l qKpdf: content Q -76.31682 95.7031 -78.09021 97.47649 -80.30193 97.47649 c qpdf: content Q h q&pdf: content Q -101.8911 81.41745 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 85.9055 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jVj color pop1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>.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 R9XY , 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 R8Xe  1T{  $e 2 +r 9 @ () (- 2  2 = ]D<color push gray 0 color popAx:gsavex:scale 0.22406 0.22406M/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/79/214/4443194574230759.png x:grestore4üǮ( & 2T{Ǯj- 3 @Ǯ)Ǯ( & 2T{Ǯj- 3 @Ǯ)1sޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U8Hcolor push gray 0ff color pop*>|(pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q'pdf: content Q 107.47026 115.24994 m q(pdf: content Q -107.47026 115.24994 l qRpdf: content Q -109.68196 115.24994 -111.45537 113.47655 -111.45537 111.26483 c q)pdf: content Q -111.45537 -111.26483 l qUpdf: content Q -111.45537 -113.47655 -109.68196 -115.24994 -107.47026 -115.24994 c q(pdf: content Q 107.47026 -115.24994 l qRpdf: content Q 109.68196 -115.24994 111.45537 -113.47655 111.45537 -111.26483 c q'pdf: content Q 111.45537 111.26483 l qOpdf: content Q 111.45537 113.47655 109.68196 115.24994 107.47026 115.24994 c qpdf: content Q h q)pdf: content Q -111.45537 -115.24994 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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( () ?厎)=( &  2)8( ; 2)( () ?厎)=18a^3S815a^2|sb( &  2)=3a82a=6a^284h18a3S815a2|sb=6a28h捍)T?h=<$K18a^3S815a^2|sbKwfe8ҟ (֍6ar2@h=3a8<$l5lwfe (֍2 GbH)h=3a8<$l5lwfe (֍2 Gb'386<$l5lwfe (֍2 '4=18810=8)h=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 123.87721 m q'pdf: content Q -97.90599 123.87721 l qOpdf: content Q -100.11769 123.87721 -101.8911 122.10382 -101.8911 119.8921 c q&pdf: content Q -101.8911 111.8033 l qPpdf: content Q -101.8911 109.59158 -100.11769 107.81819 -97.90599 107.81819 c q'pdf: content Q -80.30193 107.81819 l qNpdf: content Q -78.09021 107.81819 -76.31682 109.59158 -76.31682 111.8033 c q&pdf: content Q -76.31682 119.8921 l qOpdf: content Q -76.31682 122.10382 -78.09021 123.87721 -80.30193 123.87721 c qpdf: content Q h q'pdf: content Q -101.8911 107.81819 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 112.30623 cm q#pdf: content Q q -1 0 0 -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 QFVLD RdX Y'(2x^4|sy[ٲ)^2mZ(x^3y^2L)^3mZff ̟ 33 ffff ffff33ff ̎&D =Y8x9T 2% <  ff ̟ 33 ffff ffff33ff ̎' / 0yT{  0]  - 1  $ % /Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o32x^4ku ؎zv2x^2| َ}2x^2|sy[ٟ^3捍 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o2x^2|sy[ٟ^4ku ێzv2xy[ٟ^3@dʍjpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 39.8351 m q&pdf: content Q -107.47026 39.8351 l qMpdf: content Q -109.68196 39.8351 -111.45537 38.0617 -111.45537 35.84999 c q(pdf: content Q -111.45537 -35.84999 l qOpdf: content Q -111.45537 -38.0617 -109.68196 -39.8351 -107.47026 -39.8351 c q&pdf: content Q 107.47026 -39.8351 l qMpdf: content Q 109.68196 -39.8351 111.45537 -38.0617 111.45537 -35.84999 c q&pdf: content Q 111.45537 35.84999 l qIpdf: content Q 111.45537 38.0617 109.68196 39.8351 107.47026 39.8351 c qpdf: content Q h q'pdf: content Q -111.45537 -39.8351 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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,׍3ff̟ 33 ffff ffff33ff̎e=8x8(2x^4|sy[ٲ)^2S(x^3y[ٟ^2L)^3e=8x8(4x^8|sy[ٟ^2L)(x^9y[ٟ^6L)e=2x^2|sy[ٟ^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 48.46237 m q&pdf: content Q -97.90599 48.46237 l qMpdf: content Q -100.11769 48.46237 -101.8911 46.68898 -101.8911 44.47726 c q&pdf: content Q -101.8911 36.38846 l qMpdf: content Q -101.8911 34.17674 -100.11769 32.40335 -97.90599 32.40335 c q&pdf: content Q -80.30193 32.40335 l qLpdf: content Q -78.09021 32.40335 -76.31682 34.17674 -76.31682 36.38846 c q&pdf: content Q -76.31682 44.47726 l qLpdf: content Q -76.31682 46.68898 -78.09021 48.46237 -80.30193 48.46237 c qpdf: content Q h q&pdf: content Q -101.8911 32.40335 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 36.89139 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QI.LD R3X Y'16x^2|sy[ٟ^3L jff̟ 33 ffff ffff33ff̎"8xy[ٟ^2 + =Rո4x^3y[ٟ^2  0y +ōAff ̟ 33 ffff ffff33ff ̎&^, / 0y' / $ 1T{ - 1 e*Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o2xy[ٟ^2ku ؎zv2xy[ٟ^2| َ}2x^2|sy捍 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|o2x^2|syku ێzv2xycolor push gray 0Ήן32jV8 color popR1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>Pk pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 29.61731 m q'pdf: content Q -107.47026 29.61731 l qMpdf: content Q -109.68196 29.61731 -111.45537 27.8439 -111.45537 25.6322 c q'pdf: content Q -111.45537 -25.6322 l qQpdf: content Q -111.45537 -27.8439 -109.68196 -29.61731 -107.47026 -29.61731 c q'pdf: content Q 107.47026 -29.61731 l qMpdf: content Q 109.68196 -29.61731 111.45537 -27.8439 111.45537 -25.6322 c q%pdf: content Q 111.45537 25.6322 l qKpdf: content Q 111.45537 27.8439 109.68196 29.61731 107.47026 29.61731 c qpdf: content Q h q(pdf: content Q -111.45537 -29.61731 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q2xy[ٸ"ff̟ 33 ffff ffff33ff̎۲=4x^3|sy[ٟ^2ff̟ 33 ffff ffff33ff̎=2x^2|sypdf: 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 38.24458 m q&pdf: content Q -97.90599 38.24458 l qMpdf: content Q -100.11769 38.24458 -101.8911 36.47118 -101.8911 34.25948 c q&pdf: content Q -101.8911 26.17065 l qMpdf: content Q -101.8911 23.95895 -100.11769 22.18555 -97.90599 22.18555 c q&pdf: content Q -80.30193 22.18555 l qLpdf: content Q -78.09021 22.18555 -76.31682 23.95895 -76.31682 26.17065 c q&pdf: content Q -76.31682 34.25948 l qLpdf: content Q -76.31682 36.47118 -78.09021 38.24458 -80.30193 38.24458 c qpdf: content Q h q&pdf: content Q -101.8911 22.18555 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 26.6736 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q獍.D RNX-㍍eruЀ<$B4Bwfe (֍3 v1x8+<$5lwfe  (֍12Hy<$l7lwfe (֍4 GruЀG?+qßruЀo<$33133wfe (֍4fgx8<$l7lwfe (֍6 Gy+<$l2lwfe (֍3ruЀP7u $%q&   B1q% @1 1펟;e <  T{x 2 m , 0 +j , @ 2 @ 1 "Ǯ( & 2Ǯ9- 3 3Ǯ)/卍7 ׎ 3I ؎X<$331133wfe  (֍4C َC<$33433wfe (֍3捍 ڎpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q 0I ێX1ឍxk럞|%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 96.55423 m q'pdf: content Q -107.47026 96.55423 l qOpdf: content Q -109.68196 96.55423 -111.45537 94.78084 -111.45537 92.56912 c q(pdf: content Q -111.45537 -92.56912 l qRpdf: content Q -111.45537 -94.78084 -109.68196 -96.55423 -107.47026 -96.55423 c q'pdf: content Q 107.47026 -96.55423 l qOpdf: content Q 109.68196 -96.55423 111.45537 -94.78084 111.45537 -92.56912 c q&pdf: content Q 111.45537 92.56912 l qLpdf: content Q 111.45537 94.78084 109.68196 96.55423 107.47026 96.55423 c qpdf: content Q h q(pdf: content Q -111.45537 -96.55423 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3ruЀ<$ 4 wfe (֍3Fx8+<$5lwfe  (֍12Hy<$l7lwfe (֍4 GruЀOq+8ruЀ㌸<$33133wfe (֍4fgx8<$l7lwfe (֍6 Gy+<$l2lwfe (֍3ruЀ3=ruЀ<$ 16 wfe  (֍12,x8+<$5lwfe  (֍12Hy<$l21lwfe  (֍12ruЀZX+8ruЀ㌸<$4333wfe  (֍12 fhx8<$l14lwfe  (֍12Hy+<$8lwfe  (֍12ruЀ3=ruЀ<$ 16x8+5y213x14y+8 wfe (֍;C12豟ruЀ)3=<$K13x89y13Kwfe5> $% )% 0] 0%q @ , 1 2A %d @ 0e  @1  q{3x^2*+}3x+2   0q <  0Փ & $ 5 m +Y @ - 1펡e  @ % |Ǯ( & 2T{Ǯ9- 3 3Ǯ)}Pƾpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 52.42773 m q'pdf: content Q -107.47026 52.42773 l qOpdf: content Q -109.68196 52.42773 -111.45537 50.65434 -111.45537 48.44263 c q(pdf: content Q -111.45537 -48.44263 l qRpdf: content Q -111.45537 -50.65434 -109.68196 -52.42773 -107.47026 -52.42773 c q'pdf: content Q 107.47026 -52.42773 l qOpdf: content Q 109.68196 -52.42773 111.45537 -50.65434 111.45537 -48.44263 c q&pdf: content Q 111.45537 48.44263 l qLpdf: content Q 111.45537 50.65434 109.68196 52.42773 107.47026 52.42773 c qpdf: content Q h q(pdf: content Q -111.45537 -52.42773 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qߪ/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf] 1 !yT{ . 3 #Q A- &IA8+(x^2S+2x+5)=3x^2+83x+2A=(3x^2k+3x+2)(x^2+2x+5)=4x^2k+x3)(4x^2S+8x3)(x^2+2x+5)=5x^2S8x8pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.05501 m q&pdf: content Q -97.90599 61.05501 l qLpdf: content Q -100.11769 61.05501 -101.8911 59.28162 -101.8911 57.0699 c q&pdf: content Q -101.8911 48.98108 l qMpdf: content Q -101.8911 46.76938 -100.11769 44.99597 -97.90599 44.99597 c q&pdf: content Q -80.30193 44.99597 l qLpdf: content Q -78.09021 44.99597 -76.31682 46.76938 -76.31682 48.98108 c q%pdf: content Q -76.31682 57.0699 l qLpdf: content Q -76.31682 59.28162 -78.09021 61.05501 -80.30193 61.05501 c qpdf: content Q h q&pdf: content Q -101.8911 44.99597 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 49.48402 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qȑ}.LD kRX'(8a^2|sb4ab^2)(4b)+(3a2b)a+a(3b) 2!' - 2T{ 21 < a=2Ǯ-T{b=3 2%  - 2  1 Ǯ( & 2T{Ǯ9- 3 3Ǯ)/卍7 |n ׎/|o26ku ؎pvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qzv20| َ}10捍 |n ڎ/|o4ku ێzv20I荍Orpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 66.83989 m q'pdf: content Q -107.47026 66.83989 l qOpdf: content Q -109.68196 66.83989 -111.45537 65.06648 -111.45537 62.85478 c q(pdf: content Q -111.45537 -62.85478 l qRpdf: content Q -111.45537 -65.06648 -109.68196 -66.83989 -107.47026 -66.83989 c q'pdf: content Q 107.47026 -66.83989 l qOpdf: content Q 109.68196 -66.83989 111.45537 -65.06648 111.45537 -62.85478 c q&pdf: content Q 111.45537 62.85478 l qLpdf: content Q 111.45537 65.06648 109.68196 66.83989 107.47026 66.83989 c qpdf: content Q h q(pdf: content Q -111.45537 -66.83989 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qь䍲(8a^2|sbi4ab^2)(4b)+(3ai2b)a+a(3b)g=<$K8a^2|sb84ab^2Kwfe2Yz (֍ٸ4b9ز+83a^2S2ab3ab7=2a^2S+8ab+3a^25ab=a^2S84ab=(2)^2S84(2)(3)=4824=20pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 75.46716 m q&pdf: content Q -97.90599 75.46716 l qMpdf: content Q -100.11769 75.46716 -101.8911 73.69376 -101.8911 71.48206 c q&pdf: content Q -101.8911 63.39323 l qMpdf: content Q -101.8911 61.18152 -100.11769 59.40813 -97.90599 59.40813 c q&pdf: content Q -80.30193 59.40813 l qLpdf: content Q -78.09021 59.40813 -76.31682 61.18152 -76.31682 63.39323 c q&pdf: content Q -76.31682 71.48206 l qLpdf: content Q -76.31682 73.69376 -78.09021 75.46716 -80.30193 75.46716 c qpdf: content Q h q&pdf: content Q -101.8911 59.40813 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 63.89618 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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]̍'(24xy[ٟ^2L)%12xy7A=8x^2|sy[ټǮ-v8x^2y^2q%B\x^2|sy^3d='2x^3|sy 2%_ <  _A?BqǮ-_A?B 2_ G 1 6ѓ "F  #_  @ % Ǯ( & 2T{Ǯ8- 3 +jǮ)=ߍ4= |n ׎/|o4x^2|s;#4xy[ٟ^4c ؎c<$7[x33wfe k (֍y[ٟr4 %ѵ;#16x^3|sy[ٟ^4J퍍 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|o16x^3|sy[ٟ^4L;#<$7[x33wfe k (֍y[ٟr4c ڎc16x^3|sy[ٟ^4L;<$6~x2Vwfe k (֍y[ٟr4 |n ێ/|o16x^3|sy[ٟ^4L;#xy[ٟ^4color push gray 0Ήן32jVe color pop^Y1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>8k러Jpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 82.15436 m q'pdf: content Q -107.47026 82.15436 l qOpdf: content Q -109.68196 82.15436 -111.45537 80.38095 -111.45537 78.16925 c q(pdf: content Q -111.45537 -78.16925 l qRpdf: content Q -111.45537 -80.38095 -109.68196 -82.15436 -107.47026 -82.15436 c q'pdf: content Q 107.47026 -82.15436 l qOpdf: content Q 109.68196 -82.15436 111.45537 -80.38095 111.45537 -78.16925 c q&pdf: content Q 111.45537 78.16925 l qLpdf: content Q 111.45537 80.38095 109.68196 82.15436 107.47026 82.15436 c qpdf: content Q h q(pdf: content Q -111.45537 -82.15436 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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񘍍<$3324xy[ٟ^233wfe!= (֍!ɲ12xy%8A=8x^2|syT 0y +Ŏ񩍸2y8A=8x^2|sy")A=4x^2|<$338x^2|sy[ٟ^2,8x^2y[ٟ^333wfe@ (֍gܵBFo=2x^3|sy 0y +Ŏþ<$338x^4|sy[ٟ^533wfe  (֍ QB%痲=2x^3|sy")BG=4xy[ٟ^4)A8BG=4x^2S(4xy[ٟ^4L)=16x^3|sy[ٟ^4)A8BG=4x^2S(4xy[ٟ^4L)=<$7[x33wfe k (֍y[ٟr4pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 90.78163 m q&pdf: content Q -97.90599 90.78163 l qMpdf: content Q -100.11769 90.78163 -101.8911 89.00822 -101.8911 86.79652 c q%pdf: content Q -101.8911 78.7077 l qIpdf: content Q -101.8911 76.496 -100.11769 74.7226 -97.90599 74.7226 c q%pdf: content Q -80.30193 74.7226 l qHpdf: content Q -78.09021 74.7226 -76.31682 76.496 -76.31682 78.7077 c q&pdf: content Q -76.31682 86.79652 l qLpdf: content Q -76.31682 89.00822 -78.09021 90.78163 -80.30193 90.78163 c qpdf: content Q h q%pdf: content Q -101.8911 74.7226 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 79.21065 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q>e.D kjX]̍eA=x(2x/+/1)Ǯ-OBG=(8x^3{+2x^2z/6x)(2x)Ǯ-OC~4=e(2x^4|sy[ٟ^2L)^36k(2x^5y[ٟ^3)^2 2 < xA[2B:hfA+(B:h+C)g]e $%O7   B1 @ 0 1   @ 2 m , 0O6 +j , @ 2 @ 1펡e  @ % |Ǯ( & 2T{Ǯ8- 3 +jǮ)#}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 10+ ؎:11Y m َh n125 ڎ5ز13_A ێ_B14с7vk럹pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 70.02632 m q'pdf: content Q -107.47026 70.02632 l qOpdf: content Q -109.68196 70.02632 -111.45537 68.25293 -111.45537 66.04121 c q(pdf: content Q -111.45537 -66.04121 l qRpdf: content Q -111.45537 -68.25293 -109.68196 -70.02632 -107.47026 -70.02632 c q'pdf: content Q 107.47026 -70.02632 l qOpdf: content Q 109.68196 -70.02632 111.45537 -68.25293 111.45537 -66.04121 c q&pdf: content Q 111.45537 66.04121 l qLpdf: content Q 111.45537 68.25293 109.68196 70.02632 107.47026 70.02632 c qpdf: content Q h q(pdf: content Q -111.45537 -70.02632 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qZA=2x^2S+8xT{Ǯ-BG=4x^28x+3T{Ǯ-C~4=2x^2A8[2BQfA+(B+C)g]=2A8BQ+C=2(2x^2S+8x)(4x^2x+3)+2x^2=4x^2S+82x+4x^2+x3+2x^2=10x^2S+83x3)108+3+(3)=10pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 78.6536 m q%pdf: content Q -97.90599 78.6536 l qKpdf: content Q -100.11769 78.6536 -101.8911 76.8802 -101.8911 74.66849 c q&pdf: content Q -101.8911 66.57967 l qMpdf: content Q -101.8911 64.36797 -100.11769 62.59456 -97.90599 62.59456 c q&pdf: content Q -80.30193 62.59456 l qLpdf: content Q -78.09021 62.59456 -76.31682 64.36797 -76.31682 66.57967 c q&pdf: content Q -76.31682 74.66849 l qIpdf: content Q -76.31682 76.8802 -78.09021 78.6536 -80.30193 78.6536 c qpdf: content Q h q&pdf: content Q -101.8911 62.59456 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 67.08261 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>SLD k9X" f'4I Ől 2 ,a;b;c;d 0y k @l 0 ٘ @ᓸj0jI $% э ύdna"bcd э     #5Ѳ=.s'ad8bc30 #T{ 2 2 @ < ڍ' 2 <  3%T{ эT{ T{ T{ T{ T{ T{ еx8+2y3><$33333wfe (֍2 )ѵy8x+1<$C,d1C,dwfe (֍23%MC' эMC' MC' MC' MC' MC' MC' Qˬ 1 'Ǯ( & 2T{Ǯ8- 3 +jǮ)KƵD |n ׎/|ox8<$l5lwfe (֍2 Gy3c ؎cx8<$l3lwfe (֍2 Gy2捍 |n َ/|ox8+<$l3lwfe (֍2 Gy1c ڎcpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qcx8+<$l5lwfe (֍2 Gy |n ێ/|ox8+<$l7lwfe (֍2 GyAlpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 66.72543 m q'pdf: content Q -107.47026 66.72543 l qOpdf: content Q -109.68196 66.72543 -111.45537 64.95203 -111.45537 62.74033 c q(pdf: content Q -111.45537 -62.74033 l qRpdf: content Q -111.45537 -64.95203 -109.68196 -66.72543 -107.47026 -66.72543 c q'pdf: content Q 107.47026 -66.72543 l qOpdf: content Q 109.68196 -66.72543 111.45537 -64.95203 111.45537 -62.74033 c q&pdf: content Q 111.45537 62.74033 l qLpdf: content Q 111.45537 64.95203 109.68196 66.72543 107.47026 66.72543 c qpdf: content Q h q(pdf: content Q -111.45537 -66.72543 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qzd(x8+2y3)<$l1lwfe (֍2 'ruЀ㌸<$33333wfe (֍2fgruЀ (yx+1)=ruЀ<$ 1 wfe (֍2+x8+y<$l3lwfe (֍2 GruЀD8ruЀ㌸<$33333wfe (֍2fgy+<$l3lwfe (֍2 Gx8<$l3lwfe (֍2ruЀ)=<$K1Kwfe (֍2 -x8+y<$l3lwfe (֍2 '+<$l3lwfe (֍2 Gy<$l3lwfe (֍2x8+<$l3lwfe (֍2=x8+<$l5lwfe (֍2 Gypdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 75.3527 m q%pdf: content Q -97.90599 75.3527 l qJpdf: content Q -100.11769 75.3527 -101.8911 73.5793 -101.8911 71.3676 c q&pdf: content Q -101.8911 63.27878 l qMpdf: content Q -101.8911 61.06706 -100.11769 59.29367 -97.90599 59.29367 c q&pdf: content Q -80.30193 59.29367 l qLpdf: content Q -78.09021 59.29367 -76.31682 61.06706 -76.31682 63.27878 c q%pdf: content Q -76.31682 71.3676 l qIpdf: content Q -76.31682 73.5793 -78.09021 75.3527 -80.30193 75.3527 c qpdf: content Q h q&pdf: content Q -101.8911 59.29367 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 63.78172 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QEC.LD k8X!<$1[&wfe (֍x( :<$1KwfeB (֍y 7=1:430 2%T{ <  <$x^2S+84y[ٟ^2wfe%+ٟ (֍ xy, 2  1  @ 0 < "%ЍLǮ( & 2T{Ǯ8- 3 +jǮ)@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 QM5f\։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 40.70912 m q'pdf: content Q -107.47026 40.70912 l qOpdf: content Q -109.68196 40.70912 -111.45537 38.93573 -111.45537 36.72401 c q(pdf: content Q -111.45537 -36.72401 l qRpdf: content Q -111.45537 -38.93573 -109.68196 -40.70912 -107.47026 -40.70912 c q'pdf: content Q 107.47026 -40.70912 l qOpdf: content Q 109.68196 -40.70912 111.45537 -38.93573 111.45537 -36.72401 c q&pdf: content Q 111.45537 36.72401 l qLpdf: content Q 111.45537 38.93573 109.68196 40.70912 107.47026 40.70912 c qpdf: content Q h q(pdf: content Q -111.45537 -40.70912 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'<$133wfe (֍x 䚲:<$1KwfeB (֍y 7=1:4Ǯ-<$<4wfe (֍x9=<$1KwfeB (֍y 2 &i #T{x=4y 2 < <$33x^2S+84y[ٟ^233wfe%+ٟ (֍ xy*YW=<$K16y[ٟ^2,+84y[ٟ^2Kwfe. (֍&4y[ٟr26M=<$K20y[ٟ^2Kwfem (֍4y[ٟr2=5pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 49.3364 m q%pdf: content Q -97.90599 49.3364 l qJpdf: content Q -100.11769 49.3364 -101.8911 47.563 -101.8911 45.35129 c q&pdf: content Q -101.8911 37.26247 l qMpdf: content Q -101.8911 35.05077 -100.11769 33.27736 -97.90599 33.27736 c q&pdf: content Q -80.30193 33.27736 l qLpdf: content Q -78.09021 33.27736 -76.31682 35.05077 -76.31682 37.26247 c q&pdf: content Q -76.31682 45.35129 l qHpdf: content Q -76.31682 47.563 -78.09021 49.3364 -80.30193 49.3364 c qpdf: content Q h q&pdf: content Q -101.8911 33.27736 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 37.76541 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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]/ K[/usr/local/texlive/2009/texmf-dist/fonts/truetype/kotex-base/UnBatang.ttf]'u7msam7& msam10%p  yhcmex10#R[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman7-regular.otf]"  NanumMyeongjoNanumMyeongjoRegular! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 O!cmsy7 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7