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(7n)^1/2 in radical form

 Feb 14, 2019
 #1
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0

\(\boxed{\sqrt{7n}}\)

 

This is because \(a^\frac{1}{b}=\sqrt[b]{a}\)

 

So \(7n^\frac{1}{2}=\sqrt[2]{7n}=\sqrt{7n}\)

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 Feb 15, 2019
 #2
avatar+53 
+1

The answer to anything to the 1/2 power is the square root of the number. Therefore, (7n)^1/2 = \(\sqrt{7n}\)

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 Feb 15, 2019

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