Factor the Trinomial, If Possible $$64 m ^ { 2 } + 128 m + 64$$

Multiple Choice

Factor the trinomial, if possible.
- $$64 m ^ { 2 } + 128 m + 64$$

A) $( 8 m + 6 ) ^ { 2 }$
B) $64 ( m + 1 ) ^ { 2 }$
C) $( 8 m - 6 ) ^ { 2 }$
D) $64 ( m - 1 ) ^ { 2 }$