【一道数学题】y[16^(2m)]÷[8^(2m)]÷4^m=?[16^(2m)]÷[8^(2m)]÷4^m=?

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/01 07:09:19

【一道数学题】y[16^(2m)]÷[8^(2m)]÷4^m=?[16^(2m)]÷[8^(2m)]÷4^m=?
【一道数学题】y[16^(2m)]÷[8^(2m)]÷4^m=?
[16^(2m)]÷[8^(2m)]÷4^m=?

【一道数学题】y[16^(2m)]÷[8^(2m)]÷4^m=?[16^(2m)]÷[8^(2m)]÷4^m=?
[16^(2m)]÷[8^(2m)]÷4^m
=[(16/8)^(2m)]/4^m
=2^(2m)/4^m
=(2^2)^m/4^m
=4^m/4^m
=1