Perform the Division $\left( 2 n ^ { 2 } + 8 n - 42 \right) \div ( n + 7 )$

Multiple Choice

Perform the division. $\left( 2 n ^ { 2 } + 8 n - 42 \right) \div ( n + 7 )$

A) 2 $-$ 6 n
B) 6 n + 2
C) 2 n $-$ 6
D) 2 n + 6
E) 6 n $-$ 2