Factor the Trinomial Completely $15 x ^ { 4 } - 22 x ^ { 3 } + 8 x ^ { 2 }$

Multiple Choice

Factor the trinomial completely.
- $15 x ^ { 4 } - 22 x ^ { 3 } + 8 x ^ { 2 }$

A) $\left( 15 x ^ { 2 } + 2 \right) \left( x ^ { 2 } + 4 \right)$
B) x(3x + 2) (5x + 4)
C) $x ^ { 2 } ( 3 x - 2 ) ( 5 x - 4 )$
D) $x ^ { 2 } ( 15 x - 1 ) ( x - 8 )$