(x-y)²×(y-x)³=

来源：学生作业帮助网编辑：六六作业网时间：2024/11/23 22:14:07

(x-y)²×(y-x)³=(x-y)²×(y-x)³=(x-y)²×(y-x)³=(x-y)²×(y-x)³=-(x-

(x-y)²×(y-x)³=
(x-y)²×(y-x)³=

(x-y)²×(y-x)³=
(x-y)²×(y-x)³
= -(x-y)²×(x-y)³
= -(x-y)5

因为（y-x）³=-（x-y）³。所以原式=-（x-y）的5次方。