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Popular >

simplify (9^{-3})/(9^{-4)}

Solution

simplify

\frac{9 ^{- 3}}{9 ^{- 4}}

Solution

9

Solution steps

\frac{9 ^{- 3}}{9 ^{- 4}}

Apply exponent rule:

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

= 9^{- 3 - (- 4)}

9^{- 3 - (- 4)} = 9

= 9

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Frequently Asked Questions (FAQ)

What is (9^{-3})/(9^{-4)} ?
The solution to (9^{-3})/(9^{-4)} is 9