因式分解-xy²(x+y)³和x(x+y)²的公因式是什么
提公因式法因式分解:3(y-x)²+2(x-y)
因式分解:[x(x²y²-xy)-y(x²-x³y)]÷3x²y
(x+y)(x²-xy+y²)—xy(x+y)因式分解
求因式分解(x-y)²-2(x-y)³和(x+y)(x-y)-x(x-y)
因式分解x的5次方y-x³y+2x²y-xy
下列因式分解错误的是:A.x-2xy+y²;=(x-y)²; B.x³-x=x(x
x的平方y(x-2y)²-xy²(2y-x)² 因式分解
因式分解:(1)x²y-2xy²+y³ (2)(x+2y)²-y²
因式分解 提公因式法 x(x+y)(x-y)-2x(x+y)的平方
2x²y-x³-xy²因式分解
因式分解:-x³-4xy²+4x²y
因式分解:1、[x(x²y²-xy)-y(x²-x³y)]÷3x²y.