Factor the Following Perfect Square Trinomial $c ^ { 2 } + 14 c + 49$

Multiple Choice

Factor the following perfect square trinomial. $c ^ { 2 } + 14 c + 49$

A) $( c - 7 ) ^ { 2 }$
B) $( c + 6 ) ^ { 2 }$
C) $( c + 14 ) ^ { 2 }$
D) $( c + 7 ) ^ { 2 }$
E) none of these