(x-y)³×(x-y)²×(y-x)
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 01:57:43
x){BN5eCsKQ, @"}z[uB=@f&~qAb u
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
=(x-y)³×(x-y)²×[-(x-y)]
=-(x-y)^(3+2+1)
=-(x-y)^6
收录互联网各类作业题目,免费共享学生作业习题
头条考试网手机作业共收录了 千万级 学生作业题目
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 01:57:43
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
(x-y)³×(x-y)²×(y-x)
=(x-y)³×(x-y)²×[-(x-y)]
=-(x-y)^(3+2+1)
=-(x-y)^6