(a-b)(a-b)²(b-a)三次方
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 11:59:09
![(a-b)(a-b)²(b-a)三次方](/uploads/image/z/1266451-43-1.jpg?t=%28a-b%29%28a-b%29%26%23178%3B%28b-a%29%E4%B8%89%E6%AC%A1%E6%96%B9)
x)HMjʆIOvt>[ٴ6IEi= E`*H# HԌ3˾3W*"F 1j
PͶ` ]D
(a-b)(a-b)²(b-a)三次方
(a-b)(a-b)²(b-a)三次方
(a-b)(a-b)²(b-a)三次方
(a-b)(a-b)^2(b-a)^3
=-(b-a)(b-a)^2(b-a)^3
=-(b-a)^6
(a-b)(a-b)²(b-a)^3
=-(a-b)^6