; XeTeX output 2010.07.01:14361pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fddq4H NanumGothicBoldNanumGothicBoldc  c  Kc  c  #~$3HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]6k ^6) QRRRkfi׎ color pop*>+! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] RXeK`y cmr103 b> cmmi10x^ٓRcmr74|sy !", cmsy108(3x^2y[ٟ^3L)2x^2y[ٟ^4,1  NanumMyeongjoNanumMyeongjoRegular 1T{   B1 @ % 4 S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf]Ǯ( & 2T{Ǯk- @ 3Ǯ)+iY ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 2x^4|sy[ٟ^2I ؎X<$133wfel (֍2y[ٟr6C َC2x^4|sy[ٟ^6J퍍 ڎ 18x^4|sy[ٟ^12I ێX9xy[ٟ^2(k<pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 43.00201 m q'pdf: content Q -107.47026 43.00201 l qMpdf: content Q -109.68196 43.00201 -111.45537 41.2286 -111.45537 39.0169 c q'pdf: content Q -111.45537 -39.0169 l qQpdf: content Q -111.45537 -41.2286 -109.68196 -43.00201 -107.47026 -43.00201 c q'pdf: content Q 107.47026 -43.00201 l qMpdf: content Q 109.68196 -43.00201 111.45537 -41.2286 111.45537 -39.0169 c q%pdf: content Q 111.45537 39.0169 l qKpdf: content Q 111.45537 41.2286 109.68196 43.00201 107.47026 43.00201 c qpdf: content Q h q(pdf: content Q -111.45537 -43.00201 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q3x^4|sy8(3x^2y[ٟ^3L)2x^2y[ٟ^44ԍ=3x^4|sy<$I1lwfe  (֍3xr2y[ٟr3'?82x^2y[ٟ^4v=2x^4|sy[ٟ^2,pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 51.62929 m q&pdf: content Q -97.90599 51.62929 l qMpdf: content Q -100.11769 51.62929 -101.8911 49.85588 -101.8911 47.64418 c q&pdf: content Q -101.8911 39.55536 l qMpdf: content Q -101.8911 37.34366 -100.11769 35.57025 -97.90599 35.57025 c q&pdf: content Q -80.30193 35.57025 l qLpdf: content Q -78.09021 35.57025 -76.31682 37.34366 -76.31682 39.55536 c q&pdf: content Q -76.31682 47.64418 l qLpdf: content Q -76.31682 49.85588 -78.09021 51.62929 -80.30193 51.62929 c qpdf: content Q h q&pdf: content Q -101.8911 35.57025 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 40.0583 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 [ꍍ򵍍 kXe2x^4|sy[ٟ^3\x^2y (2xy[ٲ)^2C=Ax^ 0ercmmi7B y^C $ 2%% $A+B.+Ce 2T{  1  @ % X/Ǯ( & 2Ǯk- @ 3Ǯ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 0+ ؎:2Y m َh n45 ڎ5ز8_A ێ_B16+Ն jX'  1T{ - 1   B1 @ % $s+)pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q;pdf: content Q -109.20525 -13.88809 218.41049 27.7762 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qQ썲(ab^2|s)^2S8a^2b(ab)^2pdf: 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 QǮ( & 2T{Ǯj- @ +jǮ)*卍7 |n ׎/|oab^2ku ؎zvab^3| َ}a^2|sb^2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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|oa^2|sb^3ku ێzva^3|sb^3l]pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 24.9413 m q&pdf: content Q -107.47026 24.9413 l qMpdf: content Q -109.68196 24.9413 -111.45537 23.1679 -111.45537 20.95619 c q(pdf: content Q -111.45537 -20.95619 l qOpdf: content Q -111.45537 -23.1679 -109.68196 -24.9413 -107.47026 -24.9413 c q&pdf: content Q 107.47026 -24.9413 l qMpdf: content Q 109.68196 -24.9413 111.45537 -23.1679 111.45537 -20.95619 c q&pdf: content Q 111.45537 20.95619 l qIpdf: content Q 111.45537 23.1679 109.68196 24.9413 107.47026 24.9413 c qpdf: content Q h q'pdf: content Q -111.45537 -24.9413 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q͍(ab^2|s)^2pLڵa^2bٸ(ab)^2C=a^2b^4pLa^2bٸ<$ m1' wfe (֍ar2br2=a^2b^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 33.56857 m q&pdf: content Q -97.90599 33.56857 l qMpdf: content Q -100.11769 33.56857 -101.8911 31.79517 -101.8911 29.58347 c q&pdf: content Q -101.8911 21.49464 l qMpdf: content Q -101.8911 19.28294 -100.11769 17.50954 -97.90599 17.50954 c q&pdf: content Q -80.30193 17.50954 l qLpdf: content Q -78.09021 17.50954 -76.31682 19.28294 -76.31682 21.49464 c q&pdf: content Q -76.31682 29.58347 l qLpdf: content Q -76.31682 31.79517 -78.09021 33.56857 -80.30193 33.56857 c qpdf: content Q h q&pdf: content Q -101.8911 17.50954 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 21.99759 cm q#pdf: content Q q -1 0 0 -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 >썍+Ն 9X'(F)(3x^2ry[ٲ)=5x^2+2y 0y +Ŗ/UV / 0y / $ 10 - 1 Ǯ( & 2T{Ǯj- @ +jǮ)7y؍D |n ׎/|o8x^2S83yc ؎c8x^2S8y捍 |n َ/|o2x^2S+83yc 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qc8x^2S+8y |n ێ/|o8x^2S+82y&f*߾xpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 68.15706 31.53812 m q&pdf: content Q -68.15706 31.53812 l qLpdf: content Q -70.36876 31.53812 -72.14217 29.76472 -72.14217 27.55301 c q'pdf: content Q -72.14217 -27.55301 l qOpdf: content Q -72.14217 -29.76472 -70.36876 -31.53812 -68.15706 -31.53812 c q&pdf: content Q 68.15706 -31.53812 l qLpdf: content Q 70.36876 -31.53812 72.14217 -29.76472 72.14217 -27.55301 c q%pdf: content Q 72.14217 27.55301 l qIpdf: content Q 72.14217 29.76472 70.36876 31.53812 68.15706 31.53812 c qpdf: content Q h q'pdf: content Q -72.14217 -31.53812 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -64.17195 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qύ3( Q)2=5x^2S+82y+(3x^2y[ٲ)2=8x^2S+8ypdf: 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 -40.98872 40.1654 m q%pdf: content Q -58.59279 40.1654 l qEpdf: content Q -60.8045 40.1654 -62.5779 38.392 -62.5779 36.1803 c q%pdf: content Q -62.5779 28.09148 l qJpdf: content Q -62.5779 25.87976 -60.8045 24.10637 -58.59279 24.10637 c q&pdf: content Q -40.98872 24.10637 l qLpdf: content Q -38.77702 24.10637 -37.00362 25.87976 -37.00362 28.09148 c q%pdf: content Q -37.00362 36.1803 l qHpdf: content Q -37.00362 38.392 -38.77702 40.1654 -40.98872 40.1654 c qpdf: content Q h q%pdf: content Q -62.5779 24.10637 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -59.25734 28.5944 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32j5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]VR color pop,1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>΍ 8X<$Q5Qwfe (֍2˅x^2#4x+x^2<$ں3ںwfe (֍2 x۹=ax^2+bxG 0y +őLa+b 2L  1펟e  @ % |Ǯ( & 2T{Ǯj- @ +jǮ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 2+ ؎:1Y m َh n05 ڎ5ز1_A ێ_B2]Fkpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 57.34213 m q'pdf: content Q -107.47026 57.34213 l qOpdf: content Q -109.68196 57.34213 -111.45537 55.56873 -111.45537 53.35703 c q(pdf: content Q -111.45537 -53.35703 l qRpdf: content Q -111.45537 -55.56873 -109.68196 -57.34213 -107.47026 -57.34213 c q'pdf: content Q 107.47026 -57.34213 l qOpdf: content Q 109.68196 -57.34213 111.45537 -55.56873 111.45537 -53.35703 c q&pdf: content Q 111.45537 53.35703 l qLpdf: content Q 111.45537 55.56873 109.68196 57.34213 107.47026 57.34213 c qpdf: content Q h q(pdf: content Q -111.45537 -57.34213 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q'1<$f5fwfe (֍2 x^2S84x+x^2<$l3lwfe (֍2 Gx]fX=<$K58+2Kwfe8 (֍p2f^x^2S+<$l883lwfe (֍ 2"Dx]fX=<$K7Kwfe (֍2 -x^2S<$l11lwfe  (֍2Hx)#X% msam10)a=<$K7Kwfe (֍2 -;b=<$331133wfe  (֍2)a8+b=<$K7Kwfe (֍2 f_+ru$p  yhcmex10π㌸<$331133wfe  (֍2 fhruπ&ֲ=2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 65.9694 m q%pdf: content Q -97.90599 65.9694 l qIpdf: content Q -100.11769 65.9694 -101.8911 64.196 -101.8911 61.9843 c q&pdf: content Q -101.8911 53.89548 l qMpdf: content Q -101.8911 51.68378 -100.11769 49.91037 -97.90599 49.91037 c q&pdf: content Q -80.30193 49.91037 l qLpdf: content Q -78.09021 49.91037 -76.31682 51.68378 -76.31682 53.89548 c q%pdf: content Q -76.31682 61.9843 l qHpdf: content Q -76.31682 64.196 -78.09021 65.9694 -80.30193 65.9694 c qpdf: content Q h q&pdf: content Q -101.8911 49.91037 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 54.39842 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4΍ eX~ % # 2O & 2 3a^2|sb^2Ǯ-[ ;% 2 <$2awfe I1 (֍Dbg< 2! 4j 1ʐ& % 7] P 21 < e 25 2.V 7] m @U 26 () ?V 18a^4|sb^2 2%  + # 2  2 $% e @ 0 < "%格Ǯ( & 2T{Ǯj- @ +jǮ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U3ab+kpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 54.25163 m q'pdf: content Q -107.47026 54.25163 l qOpdf: content Q -109.68196 54.25163 -111.45537 52.47823 -111.45537 50.26653 c q(pdf: content Q -111.45537 -50.26653 l qRpdf: content Q -111.45537 -52.47823 -109.68196 -54.25163 -107.47026 -54.25163 c q'pdf: content Q 107.47026 -54.25163 l qOpdf: content Q 109.68196 -54.25163 111.45537 -52.47823 111.45537 -50.26653 c q&pdf: content Q 111.45537 50.26653 l qLpdf: content Q 111.45537 52.47823 109.68196 54.25163 107.47026 54.25163 c qpdf: content Q h q(pdf: content Q -111.45537 -54.25163 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qS( 4j 1 % 7] 22 () ?厎E)=(  #)8( + #)( ; 2)ff ̟ 33 ffff ffff33ff ̎ $%T{ + # 2  2 "%  @ %18a^4|sb^2C=3a^2b^2S<$l2alwfe I1 (֍Db!W8ff ̟ 33 ffff ffff33ff ̎o18a^4|sb^2C=6a^3b8ff ̟ 33 ffff ffff33ff ̎)ff ̟ 33 ffff ffff33ff ̎w=3abpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 62.8789 m q%pdf: content Q -97.90599 62.8789 l qJpdf: content Q -100.11769 62.8789 -101.8911 61.1055 -101.8911 58.8938 c q&pdf: content Q -101.8911 50.80498 l qMpdf: content Q -101.8911 48.59326 -100.11769 46.81987 -97.90599 46.81987 c q&pdf: content Q -80.30193 46.81987 l qLpdf: content Q -78.09021 46.81987 -76.31682 48.59326 -76.31682 50.80498 c q%pdf: content Q -76.31682 58.8938 l qIpdf: content Q -76.31682 61.1055 -78.09021 62.8789 -80.30193 62.8789 c qpdf: content Q h q&pdf: content Q -101.8911 46.81987 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 51.30792 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QHcolor push gray 0ff color pop*>+Ն dX'x^22x5X8 0y 0]%  M - 1  @ 0% @  , 1 2A %d% @ 0' )%j 0qi  q(3x^2By2x7L 2' j 0q < )D 0ܓ 5' m +Y @ - 1펡'  @ % |Ǯ( & 2T{Ǯj- @ +jǮ)7y؍D |n ׎/|ox^2S+82x3c ؎cx^2S82x3捍 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ox^2S82x3c ڎcx^2S+82x+3 |n ێ/|ox^2S+82x+3\ʇpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 52.67244 m q'pdf: content Q -107.47026 52.67244 l qOpdf: content Q -109.68196 52.67244 -111.45537 50.89905 -111.45537 48.68733 c q(pdf: content Q -111.45537 -48.68733 l qRpdf: content Q -111.45537 -50.89905 -109.68196 -52.67244 -107.47026 -52.67244 c q'pdf: content Q 107.47026 -52.67244 l qOpdf: content Q 109.68196 -52.67244 111.45537 -50.89905 111.45537 -48.68733 c q&pdf: content Q 111.45537 48.68733 l qLpdf: content Q 111.45537 50.89905 109.68196 52.67244 107.47026 52.67244 c qpdf: content Q h q(pdf: content Q -111.45537 -52.67244 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qu 0]  MT{ - 1퓵A30 "% @ %x^2S82x5A=3x^282x7A=2x^2S+82x^2S82x5+(2x^2+2)=x^282x3)Ts8x^2S2x3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 61.29971 m q&pdf: content Q -97.90599 61.29971 l qLpdf: content Q -100.11769 61.29971 -101.8911 59.52632 -101.8911 57.3146 c q%pdf: content Q -101.8911 49.2258 l qMpdf: content Q -101.8911 47.01408 -100.11769 45.24069 -97.90599 45.24069 c q&pdf: content Q -80.30193 45.24069 l qKpdf: content Q -78.09021 45.24069 -76.31682 47.01408 -76.31682 49.2258 c q%pdf: content Q -76.31682 57.3146 l qLpdf: content Q -76.31682 59.52632 -78.09021 61.29971 -80.30193 61.29971 c qpdf: content Q h q&pdf: content Q -101.8911 45.24069 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 49.72873 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 0Ήן32jVk color popI1pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>+ 3XY@ > ]Щ , @ :ݐ? 41  A5? 0y +Ř $q 4i? $r Q 1防5 %.? 2 @ +? 0y 5e  1 T{  1 % 2  3 0] 2 < 5BEi5Vvpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q;pdf: content Q -109.20525 -22.25545 218.41049 44.5109 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 % 2żVT{  1 - 1   B1 @ 0 < "%a8f83b+6a(a2b5)+7gpdf: 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    1   2  1 .% 1 <  2 2  1 & $ 5 / @e + 1T{   2! 4i  @ # . < "%DIi5Vpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 q=pdf: content Q -109.20525 -67.59483 218.41049 135.18967 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -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;Ї^T{ $T| 1 +ŖT{Ǯ,4a8+5b+12捍T{ %T| 3 +ŖT{Ǯ,4a85b12T{ &T| + ,T{Ǯ,3a8b+3T{ 'T| 1 @T{Ǯ,5a8+5b+12T{ (T|  +ږT{Ǯ,4a8+5b12pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q>Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q+U %k’pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 56.42908 m q'pdf: content Q -107.47026 56.42908 l qOpdf: content Q -109.68196 56.42908 -111.45537 54.65569 -111.45537 52.44397 c q(pdf: content Q -111.45537 -52.44397 l qRpdf: content Q -111.45537 -54.65569 -109.68196 -56.42908 -107.47026 -56.42908 c q'pdf: content Q 107.47026 -56.42908 l qOpdf: content Q 109.68196 -56.42908 111.45537 -54.65569 111.45537 -52.44397 c q&pdf: content Q 111.45537 52.44397 l qLpdf: content Q 111.45537 54.65569 109.68196 56.42908 107.47026 56.42908 c qpdf: content Q h q(pdf: content Q -111.45537 -56.42908 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 q߄荍3a8f83b+6a(a2b5)+7g3=a8(3b+6aa+2b+5+7)3=a8(5a+5b+12)3=a85a5b123=4a85b12pdf: 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 65.05635 m q&pdf: content Q -97.90599 65.05635 l qMpdf: content Q -100.11769 65.05635 -101.8911 63.28296 -101.8911 61.07124 c q&pdf: content Q -101.8911 52.98242 l qMpdf: content Q -101.8911 50.77072 -100.11769 48.99731 -97.90599 48.99731 c q&pdf: content Q -80.30193 48.99731 l qLpdf: content Q -78.09021 48.99731 -76.31682 50.77072 -76.31682 52.98242 c q&pdf: content Q -76.31682 61.07124 l qLpdf: content Q -76.31682 63.28296 -78.09021 65.05635 -80.30193 65.05635 c qpdf: content Q h q&pdf: content Q -101.8911 48.99731 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 53.48537 cm q#pdf: content Q q -1 0 0 -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*>+Ն NX[  1I ? 0y +őH  # &ҕ @N 1 # = )- + < 1 u + #H &Ҙ @N 1 # ='  + 1T{ @ 0(1)(5)30 0yT{ / $ 1 , 1 .  0] < "%{{'x:gsavex:scale 0.22403 0.22403L/DBR_NFS/DBR_Repository/logoDirectory/auxiliary/1/148/0/9677470891047580.png x:grestoreLǮ( & 2T{Ǯj- 3 @Ǯ)#'3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -4.90001 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Q3updf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM(1)x8+6y+13uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM(2)6x84y+43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM(3)5x82y+43uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7X/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_correct_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n QM(4)12x84y13uepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QM(5)7x8+2y+5P#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 105.13548 m q(pdf: content Q -107.47026 105.13548 l qRpdf: content Q -109.68196 105.13548 -111.45537 103.36208 -111.45537 101.15038 c q)pdf: content Q -111.45537 -101.15038 l qUpdf: content Q -111.45537 -103.36208 -109.68196 -105.13548 -107.47026 -105.13548 c q(pdf: content Q 107.47026 -105.13548 l qRpdf: content Q 109.68196 -105.13548 111.45537 -103.36208 111.45537 -101.15038 c q'pdf: content Q 111.45537 101.15038 l qOpdf: content Q 111.45537 103.36208 109.68196 105.13548 107.47026 105.13548 c qpdf: content Q h q)pdf: content Q -111.45537 -105.13548 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qy(1)4x8y(5x7y1)=4x8y5x+7y+1=x8+6y+12͍(2)x8y+4(7x+3y[ٲ)=x8y+47x3y=6x84y+4.(3)T{4x8y+(xy+4)=5x82y+4(4)T{5x87y1+(7x+3y[ٲ)=12x84y1(5)5x82y+4(12x4y1)=5x82y+412x+4y+1=7x8+2y+5pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 113.76276 m q'pdf: content Q -97.90599 113.76276 l qPpdf: content Q -100.11769 113.76276 -101.8911 111.98935 -101.8911 109.77765 c q'pdf: content Q -101.8911 101.68883 l qMpdf: content Q -101.8911 99.47711 -100.11769 97.70372 -97.90599 97.70372 c q&pdf: content Q -80.30193 97.70372 l qMpdf: content Q -78.09021 97.70372 -76.31682 99.47711 -76.31682 101.68883 c q'pdf: content Q -76.31682 109.77765 l qOpdf: content Q -76.31682 111.98935 -78.09021 113.76276 -80.30193 113.76276 c qpdf: content Q h q&pdf: content Q -101.8911 97.70372 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 102.19177 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 RyXe  1T{ - 1   B1 @ , 1 # 0 1 , 1 $v-i5V)pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0 G qpdf: content Q q qpdf: content Q 0 G q;pdf: content Q -109.20525 -13.88809 218.41049 27.7762 re qpdf: content Q S qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -101.235 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 qQ썑.Ͳ3x^2|sy[ٟ^3,8(x^2)^2S(2y[ٟ^2L)^3pdf: 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 Q4üǮ( & 2T{Ǯj- 3 @Ǯ),J썍0 ׎ <$332x^633wfe3 (֍:4y[ٟr3I ؎X<$333x^533wfe3 (֍:4y[ٟr3C َCpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 QC<$333x^633wfe3 (֍:8y[ٟr3J퍍 ڎ<$Ͳ3x^5͟wfe3 (֍:8y[ٟr3I ێX<$333x^533wfe3 (֍:8y[ٟr3Tk pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q&pdf: content Q 107.47026 38.21843 m q'pdf: content Q -107.47026 38.21843 l qOpdf: content Q -109.68196 38.21843 -111.45537 36.44504 -111.45537 34.23332 c q(pdf: content Q -111.45537 -34.23332 l qRpdf: content Q -111.45537 -36.44504 -109.68196 -38.21843 -107.47026 -38.21843 c q'pdf: content Q 107.47026 -38.21843 l qOpdf: content Q 109.68196 -38.21843 111.45537 -36.44504 111.45537 -34.23332 c q&pdf: content Q 111.45537 34.23332 l qLpdf: content Q 111.45537 36.44504 109.68196 38.21843 107.47026 38.21843 c qpdf: content Q h q(pdf: content Q -111.45537 -38.21843 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -103.48515 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qY'3x^2|sy[ٟ^3,8(x^2)^2S(2y[ٟ^2L)^3C=3x^2y[ٟ^3,x^4S<$ /X1lwfe (֍8y[ٟr6=<$333x^633wfe3 (֍:8y[ٟr3q 2 &i #T{ َ)v 2 < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 46.8457 m q%pdf: content Q -97.90599 46.8457 l qKpdf: content Q -100.11769 46.8457 -101.8911 45.07231 -101.8911 42.8606 c q&pdf: content Q -101.8911 34.77177 l qMpdf: content Q -101.8911 32.56007 -100.11769 30.78667 -97.90599 30.78667 c q&pdf: content Q -80.30193 30.78667 l qLpdf: content Q -78.09021 30.78667 -76.31682 32.56007 -76.31682 34.77177 c q%pdf: content Q -76.31682 42.8606 l qJpdf: content Q -76.31682 45.07231 -78.09021 46.8457 -80.30193 46.8457 c qpdf: content Q h q&pdf: content Q -101.8911 30.78667 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 35.27472 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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)ƍ+D RRXR +j ,A;2+Bq;2,C> 0y  @ 0(2x^2+7x)+(x^2+9x4)=eAx^2ⰲ+f=Bqx+CO 2%v <  Af>+B殲+CO 2 + 1u  @ 0 < "%>Ǯ( & 2T{Ǯj- 3 @Ǯ)ޟpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7U/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/subject_user_answer.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q4ޟepdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -18.9001 -5.25002 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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+U3-kppdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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 61.72932 m q'pdf: content Q -107.47026 61.72932 l qOpdf: content Q -109.68196 61.72932 -111.45537 59.95593 -111.45537 57.74422 c q(pdf: content Q -111.45537 -57.74422 l qRpdf: content Q -111.45537 -59.95593 -109.68196 -61.72932 -107.47026 -61.72932 c q'pdf: content Q 107.47026 -61.72932 l qOpdf: content Q 109.68196 -61.72932 111.45537 -59.95593 111.45537 -57.74422 c q&pdf: content Q 111.45537 57.74422 l qLpdf: content Q 111.45537 59.95593 109.68196 61.72932 107.47026 61.72932 c qpdf: content Q h q(pdf: content Q -111.45537 -61.72932 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q֮(2x^2S+87x)+(x^2+9x4)=2x^2S87x+x^2+9x4=x^2S+82x4 < 42 T{Ax^2S+8Bqx+C~4=x^2+2x4T{ 2 <   "% +őT{A=1;#BG=2;C~4=4T{ 2 &i #A8+BQ+C~4=(1)+2+(4)=3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q%pdf: content Q -80.30193 70.3566 m q%pdf: content Q -97.90599 70.3566 l qKpdf: content Q -100.11769 70.3566 -101.8911 68.5832 -101.8911 66.37149 c q&pdf: content Q -101.8911 58.28267 l qMpdf: content Q -101.8911 56.07097 -100.11769 54.29756 -97.90599 54.29756 c q&pdf: content Q -80.30193 54.29756 l qLpdf: content Q -78.09021 54.29756 -76.31682 56.07097 -76.31682 58.28267 c q&pdf: content Q -76.31682 66.37149 l qIpdf: content Q -76.31682 68.5832 -78.09021 70.3566 -80.30193 70.3566 c qpdf: content Q h q&pdf: content Q -101.8911 54.29756 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 58.78561 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*>+ՆD RkX'  1T{ 3x 0y  @ 2 6 - 2! , 1  $ % Ǯ( & 2T{Ǯj- 3 @Ǯ)Q0Rʍ |n ׎/|o(183x+2x^2|s)2(x^2S4x+1)捍 |n ؎/|oruπ<$7ZN17ZNwfe (֍5=x^2S+8x1ruπsv8ruπ㌸184x+<$l1lwfe (֍5 Gx^2|sruπq |n َ<$3Ii10wfe 3 (֍xr2>OD8x+1 |n ڎ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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/|ox(4x82)+5 |n ێ/|o4x^2S85x4x^2dO}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 129.19847 m q(pdf: content Q -107.47026 129.19847 l qRpdf: content Q -109.68196 129.19847 -111.45537 127.42508 -111.45537 125.21336 c q)pdf: content Q -111.45537 -125.21336 l qUpdf: content Q -111.45537 -127.42508 -109.68196 -129.19847 -107.47026 -129.19847 c q(pdf: content Q 107.47026 -129.19847 l qRpdf: content Q 109.68196 -129.19847 111.45537 -127.42508 111.45537 -125.21336 c q'pdf: content Q 111.45537 125.21336 l qOpdf: content Q 111.45537 127.42508 109.68196 129.19847 107.47026 129.19847 c qpdf: content Q h q)pdf: content Q -111.45537 -129.19847 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qzS3 ׎(183x+2x^2|s)2(x^2S4x+1)=183x+2x^2S2x^2+8x2=5x81) m +Y 1T{ @ % 2 6 @ 2 ,5   < E3 ؎ruπ<$w1wwfe (֍5,x^2S+8x1ruπR 8ruπ㌸184x+<$l1lwfe (֍5 Gx^2|sruπ)=<$K1Kwfe (֍5 -x^2S+8x1+1+4x<$l1lwfe (֍5 Gx^2Ǎ=5x) m +Y 1T{ @ % 2 6 @ 2 ,5   < ?Uz َ<$1.wfe 3 (֍xr2и8x+1 )v 2e 6ѓ @ 2u (- %Q 0y 21 1 &i # 2d 6ѓ - 2 / q <  ڎ x(4x2)+5=4x^2{l2x+5)7 2 6њ - 2 <  ێ 4x^2S85x4x^2C=5x )T{ m +Y 1 @ % 2 6 @ 2 ,5   < pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -80.30193 137.82574 m q'pdf: content Q -97.90599 137.82574 l qPpdf: content Q -100.11769 137.82574 -101.8911 136.05235 -101.8911 133.84064 c q'pdf: content Q -101.8911 125.75182 l qPpdf: content Q -101.8911 123.54012 -100.11769 121.76671 -97.90599 121.76671 c q'pdf: content Q -80.30193 121.76671 l qOpdf: content Q -78.09021 121.76671 -76.31682 123.54012 -76.31682 125.75182 c q'pdf: content Q -76.31682 133.84064 l qOpdf: content Q -76.31682 136.05235 -78.09021 137.82574 -80.30193 137.82574 c qpdf: content Q h q'pdf: content Q -101.8911 121.76671 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q8pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 126.25476 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Qcolor push gray 0Ήן32jV9 color pop01pdf:pagesize width 597.50787pt height 845.04684pt*>color push gray 0fdfi׎ color pop*>}D RjXea=ֲ+<$q 4q wfe (֍3 =bruπ<$q 7q wfe (֍6>a8ruπ<$ L1 Lwfe (֍2Ha<$l1lwfe (֍3 I(-~a+2b)-ƟruπT=ruzϕ $%[   B1 @1 1펟;e <  T{b 2 m , = X Ǯ( & 2Ǯ9- 3 3Ǯ)}򍍍* ׎pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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<$Ͳ2͟wfe (֍3+ ؎<$<74<7wfe (֍3Y m َh n25 ڎ<$i 8i wfe (֍3_A ێ<$Òu10Òuwfe  (֍3Xn蟣 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 88.10898 91.98965 m q&pdf: content Q -88.10898 91.98965 l qLpdf: content Q -90.32068 91.98965 -92.09409 90.21625 -92.09409 88.00455 c q'pdf: content Q -92.09409 -88.00455 l qOpdf: content Q -92.09409 -90.21625 -90.32068 -91.98965 -88.10898 -91.98965 c q&pdf: content Q 88.10898 -91.98965 l qLpdf: content Q 90.32068 -91.98965 92.09409 -90.21625 92.09409 -88.00455 c q%pdf: content Q 92.09409 88.00455 l qIpdf: content Q 92.09409 90.21625 90.32068 91.98965 88.10898 91.98965 c qpdf: content Q h q'pdf: content Q -92.09409 -91.98965 m qpdf: content Q B qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -84.12387 -2.49069 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q3a8+<$l4lwfe (֍3 Gbruπ<$l7lwfe (֍6Haruπ<$ L1 Lwfe (֍2Ha<$l1lwfe (֍3 I(-~a+2b)-ƟruπT=ru3=a8+<$l4lwfe (֍3 Gbruπ<$ L7 Lwfe (֍6Haruπ<$ 1 wfe (֍2Ia<$l1lwfe (֍3a<$l2lwfe (֍3bruπM3ru3=a8+<$l4lwfe (֍3 Gbruπ<$ L7 Lwfe (֍6Haruπ<$ 1 wfe (֍6Ia<$l2lwfe (֍3bruπ4'ru3=a8+<$l4lwfe (֍3 Gbruπ<$ 7 wfe (֍6Ia<$l1lwfe (֍6a+<$l2lwfe (֍3bruπ3=a8+<$l4lwfe (֍3 Gbruπ㌵a+<$l2lwfe (֍3bruπ)3=a8+<$l4lwfe (֍3 Gba<$l2lwfe (֍3b3=<$K2Kwfe (֍3 -bpdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q'pdf: content Q -60.94063 100.61693 m q'pdf: content Q -78.54471 100.61693 l qMpdf: content Q -80.75641 100.61693 -82.52982 98.84354 -82.52982 96.63182 c q$pdf: content Q -82.52982 88.543 l qKpdf: content Q -82.52982 86.3313 -80.75641 84.55789 -78.54471 84.55789 c q&pdf: content Q -60.94063 84.55789 l qIpdf: content Q -58.72893 84.55789 -56.95552 86.3313 -56.95552 88.543 c q&pdf: content Q -56.95552 96.63182 l qNpdf: content Q -56.95552 98.84354 -58.72893 100.61693 -60.94063 100.61693 c qpdf: content Q h q&pdf: content Q -82.52982 84.55789 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -79.20924 89.04594 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 1 G qpdf: content Q 1 g q @ +͎pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q\U+D R9Xı -(5x^23x+4)+(2x^2+x1) 1   B1 @ % 4üǮ( & 2T{Ǯ9- 3 3Ǯ)7y؍D ׎ 2x^2S85x+6o$ ؎~%5x^2S82x+5捍 َ 5x^2S84x+2o$ ڎt%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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q~%7x^2S82x+3 ێ 7x^2S83x+60k,pdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w qpdf: content Q q qpdf: content Q 0.5 G qpdf: content Q 0.9 g qpdf: content Q 1.19553 w q%pdf: content Q 107.47026 38.0821 m q&pdf: content Q -107.47026 38.0821 l qKpdf: content Q -109.68196 38.0821 -111.45537 36.3087 -111.45537 34.097 c q&pdf: content Q -111.45537 -34.097 l qOpdf: content Q -111.45537 -36.3087 -109.68196 -38.0821 -107.47026 -38.0821 c q&pdf: content Q 107.47026 -38.0821 l qKpdf: content Q 109.68196 -38.0821 111.45537 -36.3087 111.45537 -34.097 c q$pdf: content Q 111.45537 34.097 l qIpdf: content Q 111.45537 36.3087 109.68196 38.0821 107.47026 38.0821 c qpdf: content Q h q'pdf: content Q -111.45537 -38.0821 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qjd(5x^2S83x+4)+(2x^2+x1)3=5x^2S83x+4+2x^2+x13=7x^2S82x+3pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 46.70938 m q&pdf: content Q -97.90599 46.70938 l qMpdf: content Q -100.11769 46.70938 -101.8911 44.93597 -101.8911 42.72427 c q&pdf: content Q -101.8911 34.63545 l qMpdf: content Q -101.8911 32.42375 -100.11769 30.65034 -97.90599 30.65034 c q&pdf: content Q -80.30193 30.65034 l qLpdf: content Q -78.09021 30.65034 -76.31682 32.42375 -76.31682 34.63545 c q&pdf: content Q -76.31682 42.72427 l qLpdf: content Q -76.31682 44.93597 -78.09021 46.70938 -80.30193 46.70938 c qpdf: content Q h q&pdf: content Q -101.8911 30.65034 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 35.1384 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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*>+ՆD R8X&  @ -HA0 0y +őG2x+3y{+1 $%G )% 0q  qH3x+2y{3' 2T{  0q <  2 <   @ -A30 = Ǯ( & 2Ǯ9- 3 3Ǯ)7y؍D |n ׎/|ox83y5c ؎cx8y+1捍 |n َ%|opdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 0 G qpdf: content Q 0 g qpdf: content Q 0.3985 w qpdf: content Q q qpdf: content Q q qpdf: content Q q q6pdf: content Q 1.0 0.0 0.0 1.0 -9.45004 -9.10004 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g qx:gsave x:scale .7 .7N/usr/local/texlive/2009/../texmf-local/tex/latex/local/images/correct_mark.pdf x:grestorepdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q Q qpdf: content Q n qpdf: content Q Q qpdf: content n Q/|ox8+5y2c ڎc5x8+3y+1 |n ێ/|o5x8+2y34jpdf: content Q 3 Tr qǮXpdf: content Q 0 Tr qpdf: content qpdf: content Q q qpdf: content Q 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$pdf: content -1 0 0 -1 0 0 cm 3 Tr qǮXpdf: content Q 0 Tr qpdf: content Q 0 G qpdf: content Q 0 g q,׍3A =(3x8+2y3)+(2x+3y+1) =3x8+2y32x+3y+1 =x8+5y2pdf: content Q n Qpdf: content Q Q qpdf: content Q Q qpdf: content Q q qpdf: content Q 0.5 g qpdf: content Q q qpdf: content Q 0.5 g q&pdf: content Q -80.30193 48.46237 m q&pdf: content Q -97.90599 48.46237 l qMpdf: content Q -100.11769 48.46237 -101.8911 46.68898 -101.8911 44.47726 c q&pdf: content Q -101.8911 36.38846 l qMpdf: content Q -101.8911 34.17674 -100.11769 32.40335 -97.90599 32.40335 c q&pdf: content Q -80.30193 32.40335 l qLpdf: content Q -78.09021 32.40335 -76.31682 34.17674 -76.31682 36.38846 c q&pdf: content Q -76.31682 44.47726 l qLpdf: content Q -76.31682 46.68898 -78.09021 48.46237 -80.30193 48.46237 c qpdf: content Q h q&pdf: content Q -101.8911 32.40335 m qpdf: content Q f qpdf: content Q Q qpdf: content Q q q7pdf: content Q 1.0 0.0 0.0 1.0 -98.57053 36.89139 cm q#pdf: content Q q -1 0 0 -1 0 0 cm q$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 Qcolor push gray 0Ήן32jV8 color pop;;,m5ffS[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-regular.otf]4H NanumGothicBoldNanumGothicBold3HO[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmsans10-bold.otf]1  NanumMyeongjoNanumMyeongjoRegular% msam10$p  yhcmex10! P[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman12-bold.otf] S[/usr/local/texlive/2009/texmf-dist/fonts/opentype/public/lm/lmroman10-regular.otf] !", cmsy10 b> cmmi10 0ercmmi7K`y cmr10ٓRcmr7P