Question

How do you solve `8^(5x) = 4.4`?

Answer 1

`x=ln4.4/(5ln8) ~~0.143`

Explanation:

`ln8^(5x)=ln4.4`

`(5x)ln8=ln4.4`

`5x=ln4.4/ln8`

`x=ln4.4/(5ln8) ~~0.143`