What is (-2+sqrt(-12))/2 ?

The solution to (-2+sqrt(-12))/2 is -1+sqrt(3)i

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simplify (-2+sqrt(-12))/2

simplify

\frac{- 2 + - 12}{2}

- 1 + 3 i

Solution steps

\frac{- 2 + - 12}{2}

- 12 = 23 i

= \frac{- 2 + 2 3 i}{2}

Factor out common term

2 : 2 (- 1 + 3 i)

= \frac{2 ( - 1 + 3 i )}{2}

Cancel the common factor:

2

= - 1 + 3 i

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

427 \cdot 56

cot (x) sin (x)

9 d + 6 (d - 2)

7 5 x^{2} - x 180