Thread: Help with an exponent

Im almost done but im stuck with the exponent, im trying to solve for r: A/B=r^(1-n).
How do i get the exponent on the other side? Thank you.

Originally Posted by cowboys111

Im almost done but im stuck with the exponent, im trying to solve for r: A/B=r^(1-n).
How do i get the exponent on the other side? Thank you.

You have to calculate an exponent (= logarithm). Probably you now know how to do this question:



I'll leave the rest for you.