(sh)W(xu)ӢZW(xu)
(sh)W(xu)ӢZѻش(x)}δش(x)}}ĿRԇR
}ĿijҵЇvِ9W(xu)ӛQِQِKɿͬеһW(xu)Ҫ֪ԼܷM(jn)ǰ5HҪ˽Լijɿ߀Ҫ˽@9W(xu)ɿģ
A(sh) Bλ(sh) Cƽ(sh) D
𰸡B
ԇ}9˳ɿλ(sh)ǵ5ijɿِxҪ֪ԼǷM(jn)ǰ5ֻҪ˽ԼijɿԼȫɿλ(sh)^ɣ
⣺ڿ9(g)ķ?jn)?sh)ͬ5ijɿλ(sh)ҪДǷM(jn)ǰ5ʑ(yng)֪λ(sh)Ķ٣
xB
ĿД(sh)W(xu) Դ }ͣ
}Ŀһ(g)߅M㣨a+b2c2=2abt@(g)ǣ
Aֱ Bֱ
C DϽY(ji)Փ
}Ŀ֪һM(sh)(j)234x143Ψһı(sh)4t@M(sh)(j)ƽ(sh)λ(sh)քeǣ
A44 B34 C43 D33
}Ŀ֪һ(g)(sh)ĈD(jng)^c(din)12t@(g)(sh)Ľʽ
}Ŀ¼DZȻl(f)¼ǣ
A_ҕC(j)D(zhun)ِ
BСĮa(chn)һ1500ǧ
Cֻb5(g)tĴ1Ǽt
Dr(nng)vʮһܿA
}ĿFн5·ݵߚ؞27͚؞18֪ijһĚ؞ttʾ֮gIJP(gun)ϵ_ǣ
A18t27 B18t27 C18t27 D18t27
}Ŀc(din)P2bc(din)Qa3P(gun)xSQta+bֵǣ
A1 B1 C5 D5
}Ŀⲻʽ2x1 10x34
}Ŀ֪һM(sh)(j)623a7ƽ(sh)5@M(sh)(j)ı(sh)
ٶ - (x)б - ԇ}б
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_ | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)