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Popular >

simplify 2^{-2+1}

Solution

simplify

2^{- 2 + 1}

Solution

\frac{1}{2}

+1

Decimal

0.5

Solution steps

2^{- 2 + 1}

Add the numbers:

- 2 + 1 = - 1

= 2^{- 1}

Apply exponent rule:

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

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

= \frac{1}{2}

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Frequently Asked Questions (FAQ)

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