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Popular >

simplify 2^3+2^{-3}

Solution

simplify

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

Solution

\frac{65}{8}

+1

Decimal Notation

8.125

Solution steps

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

2^{3} = 8

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

= 8 + \frac{1}{8}

8 + \frac{1}{8} = \frac{65}{8}

= \frac{65}{8}

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Frequently Asked Questions (FAQ)

What is 2^3+2^{-3} ?
The solution to 2^3+2^{-3} is 65/8