-2x²y(-2xy²)²+(2xy)三次方乘( xy²)算算算算
问题描述:
-2x²y(-2xy²)²+(2xy)三次方乘( xy²)算算算算
答
-2x²y(-2xy²)²+(2xy)三次方乘( xy²)
=-2x^2y(4x^2y^4)+(8x^3y^3)*xy^2
=-8x^4y^5+8x^4y^5
=0