Factor by Grouping $15 x ^ { 2 } - 12 x + 10 x - 8$

Multiple Choice

Factor by grouping.
- $15 x ^ { 2 } - 12 x + 10 x - 8$

A) $( 15 x + 2 ) ( x - 4 )$
B) $( 3 x + 2 ) ( 5 x - 4 )$
C) $( 3 x - 2 ) ( 5 x + 4 )$
D) $( 15 x - 2 ) ( x + 4 )$