ČĽ}r(sh)(c)Ę݆ǼtСO(png)¶˶һNȥҧһڵě_(dng)
????Ů(d)еĵw(li)Եһ±V
????ȿ
?????yn)̫ľʣһ(g)D(zhun)Ę(du)Ęx|
????ı(li)ͼtСĘ@һߵÎܳѪ(li)
????SֻҊ(jin)soD(zhun)^(gu)ȥСXúܵͣԴˁ(li)ŵߝ;
????ҲЩ˼ӘӘЦЦģxx
????](mi)Լȿن(wn)^Ҳ̧Сһ
????Sڑ(yng)һĽoĽ}^(gu)J(rn)濴(li)
????^(gu)ҲHHֻJ(rn)
????䌍(sh)@f(shu)犣(du)犟ǵһ(g)ʽͰoyס
????@(g)Ҳҿһh
????ĿָķˮĴ۾ɵÝLAԎԌĆ(wn)@һԪһηʽһă(ni)yҲ(hu)ߨѧg.
????@ԌĻһ䣺~һԪη̆ᣬôֳһԪһη(hu)ͨ؛Ûqr(ji)˰ɣ
???? (tng)ĻشһSЦ(li)
????涺
????Щ˼ē˓^(yng)_(ki)(g)Ц^(gu)@(g)ʲôһԪһηʲôһԪηĸ㲻ovvh
????mȻX(ju)Щ˼h^(gu)Ҋ(jin)ı飬f(shu)Цppc(din)c(din)Sڼό(xi)һ(g)ʽx+a=b
????SֻҊ(jin)ùPָĸxf(shu)㿴@(g)ʽһԪһη̡
????һ(g)δ֪(sh)Δ(sh)1ȵĵʽ
???? (tng)ĵĽጣȻʹc(din)c(din)^(yng)Ŷԭ(li)@ˡһԪη?
????ppգգ৵ڼ(xi)һ(g)ʽax?+bx+c=0a0
????Ҋ(jin)@(g)ʽR(sh)KˇKֹ(li)PabcRx߀_(ki)һ(g)ƽ(li)ě](mi)؛
????ƺ˼ݸһЦһԪη̱һԪһηҪyһЩֻһ(g)δ֪(sh)δ֪(sh)(xing)ߴΔ(sh)2ʽͽһԪη̡
????@ӵķʽһ4Nֱⷨ_(ki)ƽ䷽ʽʽֽⷨ҄ž@ķNⷨo㌑(xi)˽}^(gu)
???? (tng)ĵĽጣX(ju)Xc(din)СW(xu)꼉(j)Ĕ(sh)W(xu)ˮƽȥyc(din)(ni)yȴ_(sh)С
????^(gu)W(xu)Եo(do)֮KڸףʲôһԪηʽ^(gu)(dng) (tng)һ߀жԪһη̕r(sh)c(din)СW(xu)Ĕ(sh)W(xu)ώ