Add the Polynomials and Simplify $$\begin{array} { l } 2 q ^ { 3 } + 2 q + 4 \\+ \left( 5 q ^ { 3 } - 8 q ^ { 2 } + 7 q \right) \\\hline\end{array}$$

Multiple Choice

Add the polynomials and simplify. $$\begin{array} { l } 2 q ^ { 3 } + 2 q + 4 \\+ \left( 5 q ^ { 3 } - 8 q ^ { 2 } + 7 q \right) \\\hline\end{array}$$

A) $7 q ^ { 3 } - 5 q + 4$
B) $7 q ^ { 3 } - 8 q ^ { 2 } + 9 q + 4$
C) $- 3 q ^ { 3 } + 8 q ^ { 2 } - 5 q + 4$
D) $7 q ^ { 3 } - 8 q ^ { 2 } + 9$