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Popular >

simplify 2*(-1/2)

Solution

simplify

2 \cdot (- \frac{1}{2})

Solution

- 1

Solution steps

2 (- \frac{1}{2})

Apply rule:

a (- b) = - ab

2 (- \frac{1}{2}) = - 2 \cdot \frac{1}{2}

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

Convert element to fraction:

2 = \frac{2}{1}

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

Cross-cancel common factor:

2

= - 1

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Frequently Asked Questions (FAQ)

What is 2*(-1/2) ?
The solution to 2*(-1/2) is -1