QuestionAugust 27, 2025

Select all the correct answers. Simplify (x^-3)^(1)/(3) x^-1 x^9 (1)/(x^9) (1)/(x)

Select all the correct answers. Simplify (x^-3)^(1)/(3) x^-1 x^9 (1)/(x^9) (1)/(x)
Select all the correct answers.
Simplify (x^-3)^(1)/(3)
x^-1
x^9
(1)/(x^9)
(1)/(x)

Solution
4.3(248 votes)

Answer

x^{-1} ### \frac{1}{x} Explanation 1. Apply the Power of a Power Rule Use **(a^m)^n = a^{m \cdot n}** to simplify (x^{-3})^{\frac{1}{3}} as x^{-3 \cdot \frac{1}{3}}. 2. Simplify the Exponent Calculate -3 \cdot \frac{1}{3} = -1, so the expression becomes x^{-1}. 3. Convert Negative Exponent to Fraction x^{-1} is equivalent to \frac{1}{x}.

Explanation

1. Apply the Power of a Power Rule<br /> Use **$(a^m)^n = a^{m \cdot n}$** to simplify $(x^{-3})^{\frac{1}{3}}$ as $x^{-3 \cdot \frac{1}{3}}$.<br />2. Simplify the Exponent<br /> Calculate $-3 \cdot \frac{1}{3} = -1$, so the expression becomes $x^{-1}$.<br />3. Convert Negative Exponent to Fraction<br /> $x^{-1}$ is equivalent to $\frac{1}{x}$.
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