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Popular >

simplify 2^{-2}-1

Solution

simplify

2^{- 2} - 1

Solution

- \frac{3}{4}

+1

Decimal Notation

- 0.75

Solution steps

2^{- 2} - 1

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

= \frac{1}{4} - 1

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

= - \frac{3}{4}

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Frequently Asked Questions (FAQ)

What is 2^{-2}-1 ?
The solution to 2^{-2}-1 is -3/4