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81^(1/4) in simplest radical form
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5 votes
81^(1/4) in simplest radical form

User Hoa Le
by
6.8k points

2 Answers

5 votes
Using the formula,

{a}^(x / n) = \sqrt[n] {a}^(x)
81 is a and n is 4 so in simplest radical form it is

\sqrt[4]{81}
User Okhan Okbay
by
7.1k points
1 vote
81^(1/4) =

\sqrt[4]{81}
=3
User Luigibertaco
by
6.9k points
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