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Popular >

simplify (\sqrt[3]{7-x})^2

Solution

simplify

Solution

(- x + 7)^{\frac{2}{3}}

Solution steps

Apply radical rule:

= ((7 - x)^{\frac{1}{3}})^{2}

Apply exponent rule:

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

= (7 - x)^{\frac{1}{3} \cdot 2}

\frac{1}{3} \cdot 2 = \frac{2}{3}

= (7 - x)^{\frac{2}{3}}

= (- x + 7)^{\frac{2}{3}}

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Frequently Asked Questions (FAQ)

What is (\sqrt[3]{7-x})^2 ?
The solution to (\sqrt[3]{7-x})^2 is (-x+7)^{2/3}