计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
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计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1计算：-4(a^2n
计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
=-4(a^6n-3)·b^6n+3b^6n·(a^6n-3)
=-(a^6n-3)·b^6n
（3a^n+2b-2a^nb^n-1+3b^n)·5a^nb^n+3计算
（3a^n+2b-2a^nb^n-1+3b^n)·5a^nb^n+3计算
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计算：-4(a^2n-1)^3·(b^2)^3n+3(b^3)^2n·(a^3)^2n-1
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(3a^n+2b-2a^nb^n-1+3b^n)·5a^nb^n+3计算答案
先化简,在求值：y^n(y^n+9y-12)-3(3y^n+1-4y^n),其中=-2,n=2计算 ：[a^2b(1-a)-4a(b-1/2)]·(-2ab)^3
计算[(a^m+1)(b^n)(c^2)]^3