Identify the Center and Radius of the Circle Below $$x ^ { 2 } + y ^ { 2 } + 6 x + 6 y - 5 = 0$$

Multiple Choice

Identify the center and radius of the circle below.
$$x ^ { 2 } + y ^ { 2 } + 6 x + 6 y - 5 = 0$$

A) Center: $( 3,3 )$
Radius: $\sqrt { 11 }$
B) Center: $( - 3 , - 3 )$
Radius: $\sqrt { 11 }$
C) Center: $( 3,3 )$
Radius: $\sqrt { 23 }$
D) Center: $( - 3 , - 3 )$
Radius: $\sqrt { 23 }$
E) Center: $( - 6 , - 6 )$
Radius: $\sqrt { 77 }$