Perform the Operation Indicated $$\frac { x } { x ^ { 2 } - 16 } - \frac { 4 } { 16 - x ^ { 2 } }$$

Multiple Choice

Perform the operation indicated. Simplify.
- $$\frac { x } { x ^ { 2 } - 16 } - \frac { 4 } { 16 - x ^ { 2 } }$$

A) $\frac { 1 } { x - 4 }$
B) $- \frac { 1 } { x - 4 }$
C) $\frac { 1 } { x + 4 }$
D) $- \frac { 1 } { x + 4 }$