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Popular >

factor x^{-5}+x^{-4}

Solution

factor

x^{- 5} + x^{- 4}

Solution

\frac{1 + x}{x ^{5}}

Solution steps

x^{- 5} + x^{- 4}

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

x^{- 4} = x^{- 5} x

= x^{- 5} + x^{- 5} x

Factor out common term

x^{- 5}

= x^{- 5} (1 + x)

Refine

= \frac{x + 1}{x ^{5}}

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Frequently Asked Questions (FAQ)

What is factor x^{-5}+x^{-4} ?
The solution to factor x^{-5}+x^{-4} is (1+x)/(x^5)