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Popular >

simplify (x^{-7})/(x^{-9)}

Solution

simplify

\frac{x ^{- 7}}{x ^{- 9}}

Solution

x^{2}

Solution steps

\frac{x ^{- 7}}{x ^{- 9}}

Apply exponent rule:

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

= x^{- 7 - (- 9)}

Simplify

x^{- 7 - (- 9)} : x^{2}

= x^{2}

Popular Examples

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Frequently Asked Questions (FAQ)

What is (x^{-7})/(x^{-9)} ?
The solution to (x^{-7})/(x^{-9)} is x^2