Question

How do you simplify `(\frac { 2m ^ { 3} } { 2m ^ { 4} } ) ^ { - 1}`?

Answer 1

Expression `=m`

Explanation:

Expression `=((2m^3)/(2m^4))^(-1)`

Remember that `(a/b)^(-1) = 1/(a/b) = b/a`

Hence, Expression `=(2m^4)/(2m^3)`

`=(cancel2m^4)/(cancel2m^3)`

`=m^(4-3) = m^1`

`=m`