Factor Completely $$18 x ^ { 3 } - 78 x ^ { 2 } - 60 x$$

Multiple Choice

Factor completely. If the polynomial cannot be factored, write ʺprime.ʺ
- $$18 x ^ { 3 } - 78 x ^ { 2 } - 60 x$$

A) $6 ( 3 x - 2 ) ( x + 5 )$
B) $x ( 3 x + 2 ) ( 6 x - 30 )$
C) $\left( x ^ { 2 } - 5 \right) ( 18 x + 12 )$
D) $6 x ( 3 x + 2 ) ( x - 5 )$