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Popular >

simplify 2^{-2}-3

Solution

simplify

2^{- 2} - 3

Solution

- \frac{11}{4}

+1

Decimal Notation

- 2.75

Solution steps

2^{- 2} - 3

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

= \frac{1}{4} - 3

\frac{1}{4} - 3 = - \frac{11}{4}

= - \frac{11}{4}

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Frequently Asked Questions (FAQ)

What is 2^{-2}-3 ?
The solution to 2^{-2}-3 is -11/4