Question

Solve the equation. 6^3r = 36

Answer 1

`r=(2)/(3)`

Explanation:

`6^(3r)=36\\\\log_6(6^(3r))=log_6(36)\\\\3r=2\\\\r=(2)/(3)`

Answer 2

r = 2/3

Explanation:

`6^(3r) =36`

if:

`36=6^(2)`

`6^(3r) =6^(2)`

then:

`3r=2`

`r=2/3`

Hope this helps