-6a²b(x-y)³1/3ab²(y-x)²的计算过程

来源：学生学帮网编辑：学帮网时间：2024/05/28 17:46:03

-6a²b(x-y)³1/3ab²(y-x)²
=(-6*1/3)a²*a*b*b²(x-y)³(y-x)²
=(-6*1/3)a²*a*b*b²(x-y)³(x-y)²
=-2a³b³(x-y)^5