Factor by Any Method $$( p - q ) ^ { 2 } + 20 ( p - q ) + 100$$

Multiple Choice

Factor by any method.
- $$( p - q ) ^ { 2 } + 20 ( p - q ) + 100$$

A) $( p - q + 10 ) ^ { 2 }$
B) $( p - q + 10 ) ( p - q - 10 )$
C) prime
D) $( p - q + 100 ) ( p - q )$