Perform the Indicated Operations and Simplify the Result $$\frac { x + 4 } { x + 2 } - \frac { x + 4 } { x - 4 }$$

Multiple Choice

Perform the indicated operations and simplify the result. Leave the answer in factored form.
- $$\frac { x + 4 } { x + 2 } - \frac { x + 4 } { x - 4 }$$

A) $\frac { - 6 ( x + 4 ) } { ( x + 2 ) ( x - 4 ) }$
B) $\frac { 6 ( x + 4 ) } { ( x + 2 ) ( x - 4 ) }$
C) 0
D) $\frac { - 2 ( x + 4 ) } { ( x + 2 ) ( x - 4 ) }$