(x-y)3次方.(x-y)2次方.(y-x)
(x+3y)(x-3y)(x的2次方-9y的2次方)
(x-y)的3次方乘(x-y)的2次方乘(y-x)
分解因式:(x+y)3次方(x-y)-(x+y)(x-y)3次方
计算(x+y)(x-y)(x+y)3次方(x-y)5次方
(x-y)的2次方+3(y-x)因式分解
6x y的3次方-9x的2次方y的2次方-y的4次方因式分解
y(x-y)的平方-(y-x)的3次方
2y(x-y)的2次方-4y的2次方(y-x)的3次方
{(z+y)(x-y)-(x-y)的2次方+2y(x-y)}除以4y
(25x的2次方y的3次方z-10x的3次方y的2次方)÷(5x的2次方y)× y
因式分解6(x-y)的3次方+15(y-x)的2次方-9(y-x)的3次方
(x-y)的3次方乘(y-x)的2次方乘(y-x)的5次方