Find the Center and Radius of the Circle $$5 x ^ { 2 } + 5 y ^ { 2 } + 20 x - 30 y - 60 = 0$$

Multiple Choice

Find the center and radius of the circle.
- $$5 x ^ { 2 } + 5 y ^ { 2 } + 20 x - 30 y - 60 = 0$$

A) center: $( 3 , - 2 )$ , radius: 5
B) center: $( - 3,2 )$ , radius: 25
C) center: $( - 2,3 )$ , radius: 5
D) center: $( 2 , - 3 )$ , radius: 25