Question

I WILL GIVE YOU 15 POINTS IF YOU ANSWER THIS PROBLEM!!!

Problem:

For what integer n is (0.125)^4 equal to 2^n?

Answer 1

change 0.125=1/8, which is 1/2³, which is also 2^(-3)
(0.125)^4=[2^(-3)]^4=2^(-12)
so n=-12