已知 ƒ(x)=x²+m ,g(x)=ƒ[ƒ(x)],求g(x)的解析式。 (╯﹏╰)谢谢!!!!!!!!!!!
回复(3) 2009-07-31 15:02 来自版块 - 
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upright我不明白,有谁可以讲解一下。(2009-08-01 08:51)
qq806719991(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(2009-07-31 19:05)
liaolini应该是x4+2x²m+m (m+1)(2009-07-31 15:40)

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