Perform the Operation Indicated $$\frac { x ^ { 2 } + 13 x + 42 } { x ^ { 2 } + 9 x + 14 } \cdot \frac { x ^ { 2 } + 5 x + 6 } { x ^ { 2 } + 9 x + 18 }$$

Multiple Choice

Perform the operation indicated.
- $$\frac { x ^ { 2 } + 13 x + 42 } { x ^ { 2 } + 9 x + 14 } \cdot \frac { x ^ { 2 } + 5 x + 6 } { x ^ { 2 } + 9 x + 18 }$$

A) $\frac { x + 6 } { x + 2 }$
B) $\frac { x + 2 } { x + 6 }$
C) $\frac { 1 } { x + 3 }$
D) 1