Solve the Problem $4 x ^ { 2 } + 39 x$

Multiple Choice

Solve the problem.
-Find the area of the rectangle by multiplying the length and the width of the large rectangle using the FOIL method.

A) $4 x ^ { 2 } + 39 x$
B) $4 x ^ { 2 } + 32 x + 56$
C) $4 x ^ { 2 } + 7 x + 56$
D) $4 \mathrm { x } ^ { 2 } + 39 \mathrm { x } + 56$