Solve by Completing the Square $$x ^ { 2 } - 2 x - 48 = 0$$

Multiple Choice

Solve by completing the square.
- $$x ^ { 2 } - 2 x - 48 = 0$$

A) $8 , - 6$
B) $- 42 , - 6$
C) $- 8,6$
D) $\sqrt { - 48 } , - \sqrt { - 48 }$