计算:2x∧2 y*(-4y)∧2+(-2xy)∧2 *y-3xy*4xy∧2
问题描述:
计算:2x∧2 y*(-4y)∧2+(-2xy)∧2 *y-3xy*4xy∧2
计算
2x∧2y*(-4y)∧2+(-2xy)∧2*y-3xy*4xy∧2
答
2x∧2y*(-4y)∧2+(-2xy)∧2*y-3xy*4xy∧2
=2x^2y*16y^2+4x^2y^2*y-12x^2y^3
=32x^2y^3+4x^2y^3-12x^2y^3
=24x^2y^3