SOLUTION: Express using positive exponents. Then, if possible, simplify. a −3 b

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Question 467324: Express using positive exponents. Then, if possible, simplify.

a −3 b

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I don't see any exponents.
Use ^ for exponents (shift 6), eg, x^3