Simplify the expression using properties of exponents. Write your answer with positive exponents only. Assume that variables are not 0.

A.

B. 6r^9

C. 12r^9

D.

Do you need a similar assignment done for you from scratch? We have qualified writers to help you. We assure you an A+ quality paper that is free from plagiarism. Order now for an Amazing Discount!
Use Discount Code "Newclient" for a 15% Discount!

NB: We do not resell papers. Upon ordering, we do an original paper exclusively for you.