4根号3a的3次方÷根号a分之3
问题描述：
4根号3a的3次方÷根号a分之3
答
=4√(3a³÷3/a)
=4√(3a³×a/3)
=4√a的4次方
=4a²
4根号3a的3次方÷根号a分之3
=4√(3a³÷3/a)
=4√(3a³×a/3)
=4√a的4次方
=4a²