SOLUTION: how do i evaluate 9^-3/2?

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Question 164123: how do i evaluate 9^-3/2?
Found 2 solutions by checkley77, Earlsdon:
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
9^(-3/2)
1/SQRT9^3
1/SQRT729
1/27 ANSWER.

Answer by Earlsdon(6294) About Me  (Show Source):