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Popular >

simplify 3x^{-2/3}

Solution

simplify

3 x^{- \frac{2}{3}}

Solution

\frac{3}{x ^{\frac{2}{3}}}

Solution steps

3 x^{- \frac{2}{3}}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

x^{- \frac{2}{3}} = \frac{1}{x ^{\frac{2}{3}}}

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

Apply the fraction rule:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

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

Multiply the numbers:

3 \cdot 1 = 3

= \frac{3}{x ^{\frac{2}{3}}}

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Frequently Asked Questions (FAQ)

What is 3x^{-2/3} ?
The solution to 3x^{-2/3} is 3/(x^{2/3)}