> 数学 >
(x-y)²·(x-y)³-(x-y)的四次方·(y-x)=
人气:360 ℃ 时间:2019-12-20 08:00:12
解答
(x-y)²·(x-y)³-(x-y)的四次方·(y-x)
=(x-y)的5次方+(x-y)的5次方
=(x-y)的10次方
推荐
猜你喜欢
© 2024 79432.Com All Rights Reserved.
电脑版|手机版