Find the Quotient and Check $\left( 32 m ^ { 2 } - 16 m - 16 \right) \div ( 4 m + 2 )$

Multiple Choice

Find the quotient and check. $\left( 32 m ^ { 2 } - 16 m - 16 \right) \div ( 4 m + 2 )$

A) $8 m + 8$
B) $8 m - 8$
C) $12 m + 12$
D) $11 m - 10$
E) $15 m - 14$