If Possible, Factor the Polynomial Completely $$16 x ^ { 2 } - 24 x + 9$$

Multiple Choice

If possible, factor the polynomial completely. If a polynomial cannot be factored, state that it is prime.
- $$16 x ^ { 2 } - 24 x + 9$$

A) $( 4 x + 3 ) ^ { 2 }$
B) $( 16 x + 1 ) ( x + 9 )$
C) $( 4 x - 3 ) ^ { 2 }$
D) $( 4 x - 3 ) ( 4 x + 3 )$