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Popular >

simplify 1/(a^{-3)}

Solution

simplify

\frac{1}{a ^{- 3}}

Solution

a^{3}

Solution steps

\frac{1}{a ^{- 3}}

Apply exponent rule:

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

a^{- 3} = \frac{1}{a ^{3}}

= \frac{1}{\frac{1}{a ^{3}}}

Apply the fraction rule:

\frac{1}{\frac{b}{c}} = \frac{c}{b}

= \frac{a ^{3}}{1}

Apply the fraction rule:

\frac{a}{1} = a

= a^{3}

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Frequently Asked Questions (FAQ)

What is 1/(a^{-3)} ?
The solution to 1/(a^{-3)} is a^3