Factor Completely $$4 x ^ { 2 } + 9$$ A) $( 2 x + 3 ) ^ { 2 }$

Multiple Choice

Factor completely.
- $$4 x ^ { 2 } + 9$$

A) $( 2 x + 3 ) ^ { 2 }$
B) $( 2 x - 3 ) ^ { 2 }$
C) $( 2 x + 3 ) ( 2 x - 3 )$
D) prime polynomial