因式分解xy³-2x²y²+x³y
问题描述:
因式分解xy³-2x²y²+x³y
答
xy³-2x²y²+x³y
=xy(y²-2xy+x²)
=xy(x-y)²
因式分解xy³-2x²y²+x³y
xy³-2x²y²+x³y
=xy(y²-2xy+x²)
=xy(x-y)²