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Popular >

simplify 3/(a^{-4)}

Solution

simplify

\frac{3}{a ^{- 4}}

Solution

3 a^{4}

Solution steps

\frac{3}{a ^{- 4}}

Apply exponent rule:

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

a^{- 4} = \frac{1}{a ^{4}}

= \frac{3}{\frac{1}{a ^{4}}}

Apply the fraction rule:

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

= \frac{3 a ^{4}}{1}

Apply the fraction rule:

\frac{a}{1} = a

= 3 a^{4}

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Frequently Asked Questions (FAQ)

What is 3/(a^{-4)} ?
The solution to 3/(a^{-4)} is 3a^4