Divide F(x) by D(x), and Write a Summary Statement in the Form

Divide f(x) by d(x) , and write a summary statement in the form indicated.
- $f ( x ) = 4 x ^ { 3 } - 12 x ^ { 2 } - 5 x + 4 ; d ( x ) = 2 x + 1 \quad$ (Write answer in polynomial form)

A) $f ( x ) = ( 2 x + 1 ) \left( 2 x ^ { 2 } - 7 x + 1 \right) - 3$
B) $f ( x ) = ( 2 x + 1 ) \left( - 2 x ^ { 2 } - 7 x + 1 \right) + 3$
C) $f ( x ) = ( 2 x + 1 ) \left( 2 x ^ { 2 } - 7 x + 1 \right) + 3$
D) $f ( x ) = ( 2 x + 1 ) \left( 2 x ^ { 2 } - 5 x + 1 \right) + 3$