(a-b)²·(b-a)^4 =_________怎么做?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 01:31:59
(a-b)²·(b-a)^4 =_________怎么做?

(a-b)²·(b-a)^4 =_________怎么做?
(a-b)²·(b-a)^4 =_________怎么做?

(a-b)²·(b-a)^4 =_________怎么做?
(a-b)²·(b-a)^4
=(a-b)²·(a-b)^4
=(a-b)^(2+4)
=(a-b)^6