（a^m × a^2n+1）^3 ÷ a^2m-6n咋做啊

来源：学生作业帮助网编辑：作业帮时间：2024/04/29 06:40:10

（a^m × a^2n+1）^3 ÷ a^2m-6n咋做啊
（a^m × a^2n+1）^3 ÷ a^2m-6n咋做啊

（a^m × a^2n+1）^3 ÷ a^2m-6n咋做啊
[a^m × a^(2n+1)]^3 ÷ a^(2m-6n)?
=[a^(m+2n+1)]^3 ÷ a^(2m-6n)
=a^3(m +2n+1) ÷ a^(2m-6n)
=a^(3m +6n+3) ÷ a^(2m-6n)
=a^(3m +6n+3-2m+6n)
=a^(m +12n+3)

[a^m × a^(2n+1)]^3 ÷ a^(2m-6n)?
=[a^(m+2n+1)]^3 ÷ a^(2m-6n)
=a^3(m +2n+1) ÷ a^(2m-6n)
=a^(3m +6n+3-2m+6n)
=a^(m +12n+3)