6x²y+2yx²-4x²y=
来源:学生作业帮助网 编辑:作业帮 时间:2024/05/17 01:36:40
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y
=4x²y
6x²y+2yx²-4x²y=2x²y+2yx²=2xy*(x+y)
答案是4x²y
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来源:学生作业帮助网 编辑:作业帮 时间:2024/05/17 01:36:40
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y=
6x²y+2yx²-4x²y
=4x²y
6x²y+2yx²-4x²y=2x²y+2yx²=2xy*(x+y)
答案是4x²y