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Popular >

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

Solution

simplify

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

Solution

x

Solution steps

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

Apply exponent rule:

(a^{b})^{c} = a^{b c},

assuming

a \geq 0

= x^{- 1 \cdot (- 1)}

- 1 \cdot (- 1) = 1

= x^{1}

Apply exponent rule:

a^{1} = a

= x

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Frequently Asked Questions (FAQ)

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