(x-y)的立方×(x-y)的平方×(y-x)=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/28 03:53:48

(x-y)的立方×(x-y)的平方×(y-x)=?
(x-y)的立方×(x-y)的平方×(y-x)=?

(x-y)的立方×(x-y)的平方×(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
(x-y)^6表示(x-y)的6次方
很高兴为您解答,【学习宝典】团队为您答题.
请点击下面的【选为满意回答】按钮.

解: (x-y)的立方×(x-y)的平方×(y-x)
=(x-y)³×(x-y)²×[-(x-y)]
=-(x-y)^6

祝你学习进步,如有不明可以追问.同意我的答案请采纳,O(∩_∩)O谢谢

(x-y)^3×(x-y)^2×(y-x)
=(x-y)^3×(x-y)^2×[-(x-y)]
=-(x-y)^(3+2+1)
=-(x-y)^6

=(x-y)³×(x-y)²×[-(x-y)]
=(x-y)³×[-(x-y)³]
=-(x-y)6

(X-Y)~3x(X-y)~2x[-(X-Y)]=(x-y)~3x[-(x-y)~3]=-(x-y)`6