What are the answers to this?

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b