Solve the Equation by Completing the Square $$x ^ { 2 } + x + 6 = 0$$

question 91

Multiple Choice

Solve the equation by completing the square.
- $$x ^ { 2 } + x + 6 = 0$$

• A) \[\frac { - 1 \pm \sqrt { 23 } } { 2 }\]
• B) \[\frac { 1 } { 2 } \pm \frac { \sqrt { 23 } } { 2 } i\]
• C) \[- \frac { 1 } { 2 } \pm \frac { \sqrt { 23 } } { 2 } \mathrm { i }\]
• D) \[\frac { 1 \pm \sqrt { 23 } } { 2 }\]

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