SOLUTION: 9 over fifth root of 81a^3.

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Question 984636: 9 over fifth root of 81a^3.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
9 over fifth root of 81a^3.
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9%2Froot%285%2C81a%5E3%29
= 9%2Aroot%285%2C3a%5E2%29%2Froot%285%2C243a%5E5%29
= 3%2Aroot%285%2C3a%5E2%29%2Fa