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Popular >

simplify (\sqrt[9]{k})^2

Solution

simplify

Solution

k^{\frac{2}{9}}

Solution steps

Apply radical rule:

= (k^{\frac{1}{9}})^{2}

Apply exponent rule:

(a^{b})^{c} = a^{b c}

= k^{\frac{1}{9} \cdot 2}

\frac{1}{9} \cdot 2 = \frac{2}{9}

= k^{\frac{2}{9}}

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Frequently Asked Questions (FAQ)

What is (\sqrt[9]{k})^2 ?
The solution to (\sqrt[9]{k})^2 is k^{2/9}