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Popular >

simplify (3/2)^{-1}-5(2^{-2})

Solution

simplify

(\frac{3}{2})^{- 1} - 5 (2^{- 2})

Solution

- \frac{7}{12}

+1

Decimal Notation

- 0.58333 \dots

Solution steps

(\frac{3}{2})^{- 1} - 5 (2^{- 2})

(\frac{3}{2})^{- 1} = \frac{2}{3}

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

= \frac{2}{3} - 5 \cdot \frac{1}{4}

5 \cdot \frac{1}{4} = \frac{5}{4}

= \frac{2}{3} - \frac{5}{4}

\frac{2}{3} - \frac{5}{4} = - \frac{7}{12}

= - \frac{7}{12}

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\frac{9}{11} - \frac{1}{2}

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Frequently Asked Questions (FAQ)

What is (3/2)^{-1}-5(2^{-2}) ?
The solution to (3/2)^{-1}-5(2^{-2}) is -7/12