作业帮{-5[x(-yz)³]²}³化简
来源：学生作业帮助网 编辑：作业帮 时间：2024/08/27 11:40:36
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{-5[x(-yz)³]²}³化简
{-5[x(-yz)³]²}³化简
{-5[x(-yz)³]²}³化简
{ -5[ x( -yz )3 ]2 }3
= [ -5( -xy3z3 )2 ]3
= ( -5x2y6z6 )3
= -125x6y18z18
什么地方能用到？
