Find $( f + g ) ( x )$ $$\begin{array} { l } f ( x ) = - 8 x ^ { 2 } + 5 x - 2 \\g ( x ) = 4 x ^ { 2 } + 7 x + 4\end{array}$$

Multiple Choice

Find $( f + g ) ( x )$ .
$$\begin{array} { l } f ( x ) = - 8 x ^ { 2 } + 5 x - 2 \\g ( x ) = 4 x ^ { 2 } + 7 x + 4\end{array}$$

A) $( f + g ) ( x ) = - 12 x ^ { 4 } - 2 x ^ { 2 } - 6$
B) $( f + g ) ( x ) = - 4 x ^ { 4 } + 12 x ^ { 2 } + 2$
C) $( f + g ) ( x ) = - 12 x ^ { 2 } - 2 x - 6$
D) $( f + g ) ( x ) = - 4 x ^ { 2 } + 12 x + 2$
E) $( f + g ) ( x ) = 4 x ^ { 2 } - 12 x - 2$