Factor Completely $$4 x ^ { 2 } + 20 x + 25 - z ^ { 2 }$$

Multiple Choice

Factor completely.
- $$4 x ^ { 2 } + 20 x + 25 - z ^ { 2 }$$

A) $( 2 x - 5 + z ) ( 2 x - 5 - z )$
B) $( 2 x + 5 + z ) ( 2 x + 5 - z )$
C) $( 2 x - 5 - z ) ^ { 2 }$
D) $( 2 x + 5 - z ) ^ { 2 }$