f(x)=a0乘以x的n次方+a1乘以x的n+1次方+······+an则f'(x)为?谢谢

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f(x)=a0乘以x的n次方+a1乘以x的n+1次方+······+an则f'(x)为?
谢谢

是a1 * x^n-1次方吧
f'(x) = a0 * nx^(n-1) + a1 * (n-1)x^(n-2) + ...+ an-1

1楼正解