(x-y)³(x-y)²(y-x)等于多少
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 07:42:26
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)
=-(x-y)³(x-y)²(x-y)
=-(x-y)³+2+1
=-(x-y)^6
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来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 07:42:26
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)等于多少
(x-y)³(x-y)²(y-x)
=-(x-y)³(x-y)²(x-y)
=-(x-y)³+2+1
=-(x-y)^6