Solve by Completing the Square to Obtain Exact Solutions $$2 x ^ { 2 } + 7 x + 3 = 0$$

Multiple Choice

Solve by completing the square to obtain exact solutions.
- $$2 x ^ { 2 } + 7 x + 3 = 0$$

A) $- 1,3$
B) $- 3 , - \frac { 1 } { 2 }$
C) $\frac { - 7 \pm 2 \sqrt { 6 } } { 4 }$
D) $\frac { - 4 \pm \sqrt { 3 } } { 2 }$