x(x-y)²-y(y-x)²
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 23:59:53
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
=x(x-y)²-y(x-y)²
=(x-y)*(x-y)²
=(x-y)^3
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来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 23:59:53
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
x(x-y)²-y(y-x)²
=x(x-y)²-y(x-y)²
=(x-y)*(x-y)²
=(x-y)^3