Find the Nonreal Complex Solutions of the Equation $-5 x^{2}-4 x-4=0$

Multiple Choice

Find the nonreal complex solutions of the equation.
- $-5 x^{2}-4 x-4=0$

A) $\left\{\frac{2}{5},-\frac{6}{5}\right\}$

B) $\left\{\frac{-4+\mathrm{i} \sqrt{64}}{10}, \frac{-4-\mathrm{i} \sqrt{64}}{10}\right\}$

C) $\left\{\frac{-2+4 \mathrm{i}}{5}, \frac{-2-4 \mathrm{i}}{5}\right\}$

D) $\left\{\frac{2+4 \mathrm{i}}{5}, \frac{2-4 \mathrm{i}}{5}\right\}$