因式分解:(x-y)³+(y-x)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 13:19:11
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因式分解:(x-y)³+(y-x)
因式分解:(x-y)³+(y-x)
因式分解:(x-y)³+(y-x)
(x-y)³+(y-x)
=(x-y)[(x-y)²-1]
=(x-y)(x-y+1)(x-y-1)
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来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 13:19:11
因式分解:(x-y)³+(y-x)
因式分解:(x-y)³+(y-x)
因式分解:(x-y)³+(y-x)
(x-y)³+(y-x)
=(x-y)[(x-y)²-1]
=(x-y)(x-y+1)(x-y-1)