- P(gun)]
Д(sh)W(xu)֪R(sh)c(din)(xing)ʽ͆(xing)ʽ
(do)Z(y)(x)}B(yng)õĽ}(x)TСģД(sh)W(xu)ϣ(du),gӭxHP(gun)֪R(sh)Ո(qng)P(gun)עCNFLAW(xu)(x)W(wng)!
(xing)ʽij
ɂ(g)(xing)ʽϵ(sh)ͬה(sh)ăքe(du)ЩֻڱʽF(xin)ĸBָͬ(sh)һ̵ʽ(du)ֻڳʽF(xin)ĸBͬ.ָ(sh)෴(sh)һ̵ʽ
һ(g)(xing)ʽ̎һ(g)(xing)ʽȰ@(g)(xing)ʽÿһ(xing)@(g)(xing)ʽٰõ
(xing)ʽij˷
(xing)ʽc(xing)ʽһ(g)(xing)ʽÿһ(xing)һ(g)(xing)ʽĸ(xing)ٰõķe
ó˷ʽ
ʽIƽʽ
(a+b)(a-b)=a^2-b^2
ɂ(g)(sh)ĺc@ɂ(g)(sh)'ķe@ɂ(g)(sh)ƽ
ʽIIȫƽʽ
(a+b)^2=a^2+2ab+b^2
(a-b)^2=a^2-2ab+b^2
ɔ(sh)(ʽ)()ƽƽ(pȥ)e2
(xing)ʽĺ
(du)ڃɂ(g)һԪ(xing)ʽf(x)g(x)(li)f(shu)(dng)δ֪(sh)xͬȡһ(g)(sh)ֵar(sh)õֵȵf(a)=g(a)ô@ɂ(g)(xing)ʽͷQ(chng)Ǻȵӛf(x)==g(x)(jin)ӛf(x)=g(x)
|(zh)1f(x)==g(x)ô(du)һ(g)(sh)ֵaf(a)=g(a)
|(zh)2f(x)==g(x)ô@ɂ(g)(xing)ʽĂ(g)ͬ(li)(xing)ϵ(sh)һ(du)(yng)
ϣ挦(du)(xing)ʽĺ֪R(sh)c(din)'Y(ji)(ni)ͬW(xu)ܺܺõգͬW(xu)(hu)W(xu)(x)ĺܺõ
Д(sh)W(xu)֪R(sh)c(din)(xing)ʽ͆(xing)ʽP(gun)£
Д(sh)W(xu)֪R(sh)c(din)(xing)ʽֵ10-24
п(sh)W(xu)֪R(sh)c(din)(sh)ʽ͌(sh)(sh)10-21
Д(sh)W(xu)֪R(sh)c(din)ϵ(sh)03-30
Д(sh)W(xu)֪R(sh)c(din)ʽ|(zh)03-06
СĔ(sh)W(xu)֪R(sh)c(din)R201711-27