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Popular >

simplify (5^{-1})^{-2}

Solution

simplify

(5^{- 1})^{- 2}

Solution

25

Solution steps

(5^{- 1})^{- 2}

Apply exponent rule:

(a^{b})^{c} = a^{b c}, a \geq 0

= 5^{- 1 \cdot (- 2)}

- 1 \cdot (- 2) = 2

= 5^{2}

5^{2} = 25

= 25

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Frequently Asked Questions (FAQ)

What is (5^{-1})^{-2} ?
The solution to (5^{-1})^{-2} is 25