(x-y)的立方 * (x-y)的平方 * (y-x) 等于几
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/23 22:51:50
![(x-y)的立方 * (x-y)的平方 * (y-x) 等于几](/uploads/image/z/2574017-17-7.jpg?t=%28x-y%29%E7%9A%84%E7%AB%8B%E6%96%B9+%2A+%28x-y%29%E7%9A%84%E5%B9%B3%E6%96%B9+%2A+%28y-x%29+%E7%AD%89%E4%BA%8E%E5%87%A0)
(x-y)的立方 * (x-y)的平方 * (y-x) 等于几
(x-y)的立方 * (x-y)的平方 * (y-x) 等于几
(x-y)的立方 * (x-y)的平方 * (y-x) 等于几
(x-y)的立方 * (x-y)的平方 * (y-x)
=(x-y)的立方 * (x-y)的平方 * [-(x-y)]
=-(x-y)^6
(x-y)的立方 * (x-y)的平方 * (y-x)
=(x-y)的立方 * (x-y)的平方 * [-(x-y)]
=-(x-y)的(3+2+1)次方
=-(x-y)的6次方
=-(x-y)^6
-(x-y)的6次方