{-5[x(-yz)³]²}³化简

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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化简
{ -5[ x( -yz )3 ]2 }3
= [ -5( -xy3z3 )2 ]3
= ( -5x2y6z6 )3
= -125x6y18z18

什么地方能用到?