Solve by the Quadratic Formula $$x ^ { 2 } + 7 x + 3 = 0$$

Multiple Choice

Solve by the quadratic formula. Simplify answers. Use i notation for nonreal complex numbers.
- $$x ^ { 2 } + 7 x + 3 = 0$$

A) $x = \frac { - 7 \pm \sqrt { 37 } } { 14 }$
B) $x = \frac { 7 \pm \sqrt { 37 } } { 2 }$
C) $x = \frac { - 7 \pm \sqrt { 37 } } { 2 }$
D) $x = \frac { - 7 \pm \sqrt { 61 } } { 2 }$