Simplify the Expression $$2 \left( x ^ { 2 } - 7 x - 4 \right) - 3 \left( x ^ { 2 } - 7 x - 4 \right) + 9 \left( x ^ { 2 } - 7 x - 4 \right)$$

Multiple Choice

Simplify the expression. $$2 \left( x ^ { 2 } - 7 x - 4 \right) - 3 \left( x ^ { 2 } - 7 x - 4 \right) + 9 \left( x ^ { 2 } - 7 x - 4 \right)$$

A) $8 x ^ { 2 } - 98 x - 56$
B) $8 x ^ { 2 } - 98 x - 32$
C) $8 x ^ { 2 } - 56 x - 32$
D) $8 x ^ { 2 } - 56 x - 56$
E) none of these