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Popular >

simplify 3^{-2}+2^{-1}

Solution

simplify

3^{- 2} + 2^{- 1}

Solution

\frac{11}{18}

+1

Solution steps

3^{- 2} + 2^{- 1}

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

2^{- 1} = \frac{1}{2}

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

\frac{1}{9} + \frac{1}{2} = \frac{11}{18}

= \frac{11}{18}

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Frequently Asked Questions (FAQ)

What is 3^{-2}+2^{-1} ?
The solution to 3^{-2}+2^{-1} is 11/18