Right now in school we are covering limits but also doing a review. I have to simplify some exponents and got all of them on the assingment except two problems. They both involve exponents with different bases. The problems are
3^x + 4^x / 5^x
How would I go in approaching to solve these problems?
Also I am not sure if I simplified a problem enogh
The problem is
and I simplified it to 8^-pi/3.
Is there a way to simplify this answer further.