Use the Quadratic Formula to Solve the Equation $8 x^{2}-3 x+8=0$

Multiple Choice

Use the quadratic formula to solve the equation.
- $8 x^{2}-3 x+8=0$

A) $\left\{\frac{3+\sqrt{247}}{16}, \frac{3-\sqrt{247}}{16}\right\}$

B) $\left\{\frac{-3+\mathrm{i} \sqrt{247}}{16}, \frac{-3-\mathrm{i} \sqrt{247}}{16}\right\}$

C) $\left\{\frac{-3+\sqrt{247}}{16}, \frac{-3-\sqrt{247}}{16}\right\}$

D) $\left\{\frac{3+\mathrm{i} \sqrt{247}}{16}, \frac{3-\mathrm{i} \sqrt{247}}{16}\right\}$