What is simplify-2\times (-1/2) ?

The solution to simplify-2\times (-1/2) is 1

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simplify-2\times (-1/2)

simplify

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

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

6 \cdot 2 \frac{7}{8}

lo g_{10} (50)

(x + 7) (3 x + 1)

40 - 2

(3 x - 1) (x^{2} - 3 x - 8)