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Popular >

simplify (x^3)-(x^{-1})

Solution

simplify

(x^{3}) - (x^{- 1})

Solution

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

Solution steps

(x^{3}) - (x^{- 1})

Simplify

(x^{3}) - (x^{- 1}) : x^{3} - x^{- 1}

= x^{3} - x^{- 1}

Apply exponent rule:

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

x^{- 1} = \frac{1}{x}

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

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Frequently Asked Questions (FAQ)

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