Use the Quadratic Formula to Solve the Equation $2 x^{2}=-5 x-7$

Multiple Choice

Use the quadratic formula to solve the equation.
- $2 x^{2}=-5 x-7$

A) $\left\{\frac{-5+\sqrt{31}}{4}, \frac{-5-\sqrt{31}}{4}\right\}$

B) $\left\{\frac{-5+\mathrm{i} \sqrt{31}}{4}, \frac{-5-\mathrm{i} \sqrt{31}}{4}\right\}$

C) $\left\{\frac{5+\mathrm{i} \sqrt{31}}{4}, \frac{5-\mathrm{i} \sqrt{31}}{4}\right\}$

D) $\left\{\frac{5+\sqrt{31}}{4}, \frac{5-\sqrt{31}}{4}\right\}$