5 +54 +103 +102 +5等于 ( ) A. B. C. D. 查看更多

 

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(x-1)5+5(x-1)4+10(x-1)3+10(x-1)2+5(x-1)等于(    )

A.x5                        B.x5-1               C.x5+1             D.(x-1)5-1

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(x-1)5+5(x-1)4+10(x-1)3+10(x-1)2+5(x-1)等于(    )

A.x5             B.x5+1          C.x5-1         D.(x-1)5-1

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(x-1)5+5(x-1)4+10(x-1)3+10(x-1)2+5(x-1)等于( )

Ax5              Bx5-1            Cx5+1           D(x-1)5-1

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(x-1)5+5(x-1)4+10(x-1)3+10(x-1)2+5(x-1)等于( )

Ax5              Bx5-1            Cx5+1           D(x-1)5-1

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5、(x-1)5+5(x-1)4+10(x-1)3+10(x-1)2+5(x-1)等于(  )

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