3(x-1)³y-(1-x)³z
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/22 17:58:55
3(x-1)³y-(1-x)³z3(x-1)³y-(1-x)³z3(x-1)³y-(1-x)³z3(x-1)³y-(1-x)&su
3(x-1)³y-(1-x)³z
3(x-1)³y-(1-x)³z
3(x-1)³y-(1-x)³z
3(x-1)³y-(1-x)³z
=3(x-1)³y+(x-1)³z
=(x-1)³(3y+z)
3(x-1)³(y+z)