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Popular >

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

Solution

simplify

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

Solution

\frac{3}{8}

+1

Decimal Notation

0.375

Solution steps

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

2^{- 2} = \frac{1}{4}

2^{- 3} = \frac{1}{8}

= \frac{1}{4} + \frac{1}{8}

\frac{1}{4} + \frac{1}{8} = \frac{3}{8}

= \frac{3}{8}

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Frequently Asked Questions (FAQ)

What is 2^{-2}+2^{-3} ?
The solution to 2^{-2}+2^{-3} is 3/8