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Popular >

simplify 2^{-1}+3

Solution

simplify

2^{- 1} + 3

Solution

\frac{7}{2}

+1

Decimal Notation

3.5

Solution steps

2^{- 1} + 3

Apply exponent rule:

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

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

= \frac{1}{2} + 3

\frac{1}{2} + 3 = \frac{7}{2}

= \frac{7}{2}

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Frequently Asked Questions (FAQ)

What is 2^{-1}+3 ?
The solution to 2^{-1}+3 is 7/2