Solve the Equation by Completing the Square $$x ^ { 2 } + x + 9 = 0$$

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + x + 9 = 0$$

A) $- \frac { 1 } { 2 } \pm \frac { \sqrt { 35 } } { 2 }$
B) $\frac { 1 } { 2 } \pm \frac { \sqrt { 35 } } { 2 }$
C) $- \frac { 1 } { 2 } \pm \frac { \sqrt { 35 } } { 2 } \mathrm { i }$
D) $\frac { 1 } { 2 } \pm \frac { \sqrt { 35 } } { 2 } \mathrm { i }$