Question

When simplifying an exponential expression what happens to an exponent when it is moved from the numerator to the denominator or the denominator to the numerator?

Answer 1

Answer:

Hi I don't really get it but I'll do my best to figure it out.

Basically if a numerator has a negative exponent it would be moved to the bottom to make the exponent positive.

IF there is a negative exponent at the denominator  you move it to the top to make it positive.

Hope that helps.