Solve the Equation by Completing the Square $x^{2}+12 x=-23$ A) $x=-12 + \sqrt{13}$

Multiple Choice

Solve the equation by completing the square. Express any complex numbers using i notation.
- $x^{2}+12 x=-23$

A) $x=-12 + \sqrt{13}$
B) $x=-6 \pm \sqrt{13}$
C) $x=6+\sqrt{13}$
D) $x=6 \pm \sqrt{23}$