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Popular >

simplify (-9x)^{-1}

Solution

simplify

(- 9 x)^{- 1}

Solution

- \frac{1}{9 x}

Solution steps

(- 9 x)^{- 1}

Apply exponent rule:

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

(- 9 x)^{- 1} = \frac{1}{- 9 x}

= \frac{1}{- 9 x}

Apply the fraction rule:

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

= - \frac{1}{9 x}

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Frequently Asked Questions (FAQ)

What is (-9x)^{-1} ?
The solution to (-9x)^{-1} is -1/(9x)