Perform the Indicated Operations and Simplify $\left( 8 x ^ { 2 } + 5 x + 6 \right) - \left[ \left( - 6 x ^ { 3 } + 3 x ^ { 2 } - 19 \right) + ( - 7 x + 11 ) \right]$

Multiple Choice

Perform the indicated operations and simplify. $\left( 8 x ^ { 2 } + 5 x + 6 \right) - \left[ \left( - 6 x ^ { 3 } + 3 x ^ { 2 } - 19 \right) + ( - 7 x + 11 ) \right]$

A) $- 6 x ^ { 3 } + 11 x ^ { 2 } + 12 x + 14$
B) $6 x ^ { 3 } + 5 x ^ { 2 } - 2 x - 2$
C) $6 x ^ { 3 } + 11 x ^ { 2 } - 2 x - 2$
D) $6 x ^ { 3 } + 5 x ^ { 2 } + 12 x + 14$
E) $- 6 x ^ { 3 } + 5 x ^ { 2 } - 2 x - 2$