Solve the Equation by Completing the Square $$x ^ { 2 } + 10 x + 14 = 0$$

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + 10 x + 14 = 0$$

A) $\{ - 10 + \sqrt { 14 } \}$
B) $\{ 5 + \sqrt { 11 } \}$
C) $\{ 5 - \sqrt { 14 } , 5 + \sqrt { 14 } \}$
D) $\{ - 5 - \sqrt { 11 } , - 5 + \sqrt { 11 } \}$