Solve the Equation by Using the Quadratic Formula $x ^ { 2 } - 8 x + 28 = 0$

Multiple Choice

Solve the equation by using the Quadratic Formula. $x ^ { 2 } - 8 x + 28 = 0$

A) $x = - 32 \pm$ $2 i \sqrt { 3 }$
B) $x = - 4 \pm$ $2 i \sqrt { 3 }$
C) $x = - \frac { 4 } { 2 } \pm$ $2 i \sqrt { 3 }$
D) $x = - \frac { 4 } { 2 } \pm$ $2 i \sqrt { 3 }$
E) $x = 4 \pm$ $2 i \sqrt { 3 }$