(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 * [-(x-y)]=-(x-y)的(3+2+1)次方 =-(x-y)的6次方
(x-y)的立方 * (x-y)的平方 * (y-x) 等于几
=负的【(x-y)的6次方】
(x-y)的三次方乘以(x-y)的平方乘以(y-x)
(x-y)的三次方乘以(x-y)的平方乘以(y-x)=(x-y)³×﹙x-y)²×[-(x-y)]=-(x-y)的6次方
(x-y)的三次方*(x-y)的二次方*(y-x)
(x-y)的n次方=-(y-x)的n次方
(x-y)(y-x)的二次方(x-y)的三次方=?
(x-y)的3次方*(x-y)的2次方*(y-x)=(x-y)^3 *(x-y)^2 *[-(x-y)]=-(x-y)^(3+2+1)=-(x-y)^6
(x-y)的平方乘(y-x)的三次方
写的有点看不懂 是不是这个意思啊!(x-y)^3*(x-y)^2*(y-x)=(x-y)^5*[-(x-y)]=-(x-y)^6 (x-y)^3代表(x-y)的3次方 ,你想求的是什么啊!
(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)的3次方乘(y-x)的2次方乘(y-x)的5次方
2013-04-09 (x-y)的2次方乘(y-x)的3次方等于? 14 2009-12-06 2[(x-y)的3次方]2次方乘于3(y-x)的3次方乘于2... 2014-11-20 [(x-y)的3次方]的2次方 乘 [-(x-y)的三次方]... 2014-11-09 (x-y)的3次方 乘以(y-x)的平方 2 2020-03-13 (x一y)的2次方乘以(y一x)的3次...
(x-y)平方乘(y-X)乘(x-y)立方 等于多少?
(x-y)平方乘(y-X)乘(x-y)立方=-(x-y)^5