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Popular >

simplify 3+(-3)^{-2}-(9+7)^0

Solution

simplify

3 + (- 3)^{- 2} - (9 + 7)^{0}

Solution

\frac{19}{9}

+1

Solution steps

3 + (- 3)^{- 2} - (9 + 7)^{0}

(- 3)^{- 2} = \frac{1}{9}

(9 + 7)^{0} = 1

= 3 + \frac{1}{9} - 1

Subtract the numbers:

3 - 1 = 2

= 2 + \frac{1}{9}

2 + \frac{1}{9} = \frac{19}{9}

= \frac{19}{9}

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Frequently Asked Questions (FAQ)

What is 3+(-3)^{-2}-(9+7)^0 ?
The solution to 3+(-3)^{-2}-(9+7)^0 is 19/9