(x-y)².(x-y)³.(y-x)².(y-x)³ 怎么算,
求因式分解(x-y)²-2(x-y)³和(x+y)(x-y)-x(x-y)
因式分解 -5x³y(x-y)³+20y【x²(y-x)】²
(x-y)³(y-x)(y-x)²+(x-y)^6
(x-y)³+9(x-y)-6(x-y)²
(x-y)³(x-y)²(y-x)等于多少
(x-y)的四次方(x-y)-2(x-y)²(y-x)³等于?
2.(x+y)²(x-y)²-(x-y)(x+y)(x²+y²)
计算 [12(x+y)³(y-x)]³÷[4(x+y)²(x-y)]²
[x(x²y²-xy)-y(x²-x³y)]÷3x²y
因式分解:[x(x²y²-xy)-y(x²-x³y)]÷3x²y
(x-y)³(x-y)²(y-x)怎么算?详细解题过程,谢谢.
因式分解:x²(x-y)+(y-x)