Question

How do you solve `25= 125^ { 2x }`?

Answer 1

`x=1/3`

Explanation:

As `25=125^(2x)`

we have `5^2=(5^3)^(2x)`

or `5^2=5^((3xx2x))`

or `5^2=5^(6x)`

or `6x=2`

and `x=2/6=1/3`