Perform the Indicated Operations and Simplify the Result $$\frac { \frac { x ^ { 2 } + 13 x + 40 } { x ^ { 2 } + 16 x + 64 } } { \frac { x ^ { 2 } + 5 x } { x ^ { 2 } + 17 x + 72 } }$$

Multiple Choice

Perform the indicated operations and simplify the result. Leave the answer in factored form.
- $$\frac { \frac { x ^ { 2 } + 13 x + 40 } { x ^ { 2 } + 16 x + 64 } } { \frac { x ^ { 2 } + 5 x } { x ^ { 2 } + 17 x + 72 } }$$

A) $x + 9$
B) $\frac { x + 9 } { x ( x + 8 ) }$
C) $\frac { x + 9 } { x }$
D) $\frac { x } { ( x + 8 ) ( x + 8 ) }$