Leysa frac{-4-sqrt{-12}}{2}

$$\frac { - 4 - \sqrt { - 12 } } { 2 }$$

Meta (complex solution)

$$-\sqrt{3}i-2\approx -2-1.732050808i$$

Lausnarskref

Stuðull -12=\left(2i\right)^{2}\times 3. Endurskrifaðu kvaðratrót margfeldis \sqrt{\left(2i\right)^{2}\times 3} sem margfeldi kvaðratróta \sqrt{\left(2i\right)^{2}}\sqrt{3}. Finndu kvaðratrót \left(2i\right)^{2}.

$$\frac{-4-2i\sqrt{3}}{2}$$

Raunhluti (complex solution)

$$-2$$

Meta

$$\text{Indeterminate}$$