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Popular >

simplify (-5x)^{-2}

Solution

simplify

(- 5 x)^{- 2}

Solution

\frac{1}{25 x ^{2}}

Solution steps

(- 5 x)^{- 2}

Apply exponent rule:

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

(- 5 x)^{- 2} = \frac{1}{( - 5 x ) ^{2}}

= \frac{1}{( - 5 x ) ^{2}}

Simplify

(- 5 x)^{2} : 25 x^{2}

= \frac{1}{25 x ^{2}}

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Frequently Asked Questions (FAQ)

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