(X-Y)^3(X-Y)^2(Y-X)的计算结果
(X-Y)^3(X-Y)^2(Y-X)=-(x-y)^6
(x-y)^3(x-y)^2(y-x)
解:原式=(x-y)³(x-y)²×[-(x-y)]=-(x-y)^(3+2+1)=-(x-y)^6
(x-y)^3(x-y)^2(y-x)
(x-y)^3(x-y)^2(y-x)=-(x-y)^6 请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!谢谢管理员推荐采纳!!朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问。谢谢。
(x-y)^3·(x-y)^2·(y-x)
回答:—(x - y)^6
(x-y)^3·(y-x)^2·(y-x)^5详细过程
(x-y)^3·(y-x)^2·(y-x)^5 =(x-y)^3·(x-y)^2·(y-x)^5 =(x-y)^5 *(y-x)^5 =-(x-y)^5*(x-y)^5 =-(x-y)^10
(x-y)(x-y)^2(y-x)^3
解:(x-y)(x-y)^2(y-x)^3=(x-y)^3(y-x)^3=(-1 * (-1)^3)(x-y)^3(y-x)^3=-1 *(y-x)^3(y-x)^3=-(y-x)^6 希望有所帮助。
(x-y)的3次方 乘以(y-x)的平方
(x-y)的3次方 乘以(y-x)的平方 =(x-y)的3次方 乘以(x-y)的平方 =(x-y)的3+2次方 =(x-y)的5次方
(x-y)^3-(y-x)^2 因式分解
你明白什么是因式分解吗?就是把加减的式子换成乘积的形式哈。经常有这样的题,看似没有公因式,其实,公因式是一个相反数,及x-y与y-x,只差一个负号 所以原式=(x-y)^3-【-(x-y)】^2=(x-y)^3-(x-y)^2=(x-y)^2*(x-y-1)...
(x-y)^3减(x-y)^2=?
因式分解,原式等于 (x-y)²(x-y-1).~回答完毕~~结果仅供参考~~\\(^o^)\/~祝学习进步~~~