81^1/4
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81 multiplied by 1/4 of 81.
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the answer is 3... all you have to do is find the square root of the square root so the square root of 81 is 9 and the square root of that is 3 hence you have your answer
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81^1/4 means the square root of the square root of 81
=sqrt(9) = 3 (or -3 if this would be a valid solution to the particular problem you're solving)
=sqrt(9) = 3 (or -3 if this would be a valid solution to the particular problem you're solving)
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81^1/4 =
81/4
If you meant 81^(1/4), then
81^(1/4) =
3
81/4
If you meant 81^(1/4), then
81^(1/4) =
3
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81^1/4=
3^(4*1/4)=3
3^(4*1/4)=3