Solve the Equation Using the Quadratic Formula $$x ^ { 2 } + 6 x - 16 = 0$$

Multiple Choice

Solve the equation using the quadratic formula.
- $$x ^ { 2 } + 6 x - 16 = 0$$

A) $\{ 8,2 \}$
B) $\{ - 2,8 \}$
C) $\{ - 8,1 \}$
D) $\{ - 8,2 \}$