Factor by Any Method $$( r + s ) ^ { 2 } - 16$$

Multiple Choice

Factor by any method.
- $$( r + s ) ^ { 2 } - 16$$

A) $\left( r ^ { 2 } + 4 \right) \left( s ^ { 2 } - 4 \right)$
B) $( r - s + 4 ) ( r - s - 4 )$
C) $( r + s + 4 ) ( r + s - 4 )$
D) $( r + s + 4 ) ( r - s - 4 )$