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Popular >

simplify-(-3)^{-2}

Solution

simplify

- (- 3)^{- 2}

Solution

- \frac{1}{9}

+1

Decimal Notation

- 0.11111 \dots

Solution steps

- (- 3)^{- 2}

Apply exponent rule:

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

(- 3)^{- 2} = \frac{1}{( - 3 ) ^{2}}

= - \frac{1}{( - 3 ) ^{2}}

(- 3)^{2} = 9

= - \frac{1}{9}

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Frequently Asked Questions (FAQ)

What is simplify-(-3)^{-2} ?
The solution to simplify-(-3)^{-2} is -1/9