Factor Completely $6 x ^ { 2 } + 33 x$

Multiple Choice

Factor completely. $6 x ^ { 2 } + 33 x$

A) $3 \left( 2 x ^ { 2 } + 11 x \right)$
B) $2 \left( 3 x ^ { 2 } \right) + 11 ( 3 x )$
C) $2 x ( 3 x ) + 11 ( 3 x )$
D) $x ( 6 x + 33 )$
E) $3 x ( 2 x + 11 )$