SOLUTION: how can you Simplify the expression and write the answer using positive exponents: (5-2)-3

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Question 897437: how can you Simplify the expression and write the answer using
positive exponents:
(5-2)-3
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
(5-2)-3 = 3^(-3) = 1 / 3^3 = 1 / 27