Factor Completely $$3 x ^ { 3 } - 12 x ^ { 2 } - 135 x$$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write ʺprime.ʺ
- $$3 x ^ { 3 } - 12 x ^ { 2 } - 135 x$$

A) $3 \left( x ^ { 2 } - 9 x \right) ( x + 5 )$
B) $x ( x - 9 ) ( 3 x + 15 )$
C) $3 x ( x - 9 ) ( x + 5 )$
D) $x ( 3 x - 27 ) ( x + 5 )$