Simplify the Rational Expression $$\frac { x ^ { 2 } + 4 x + 4 } { x ^ { 2 } + 5 x + 6 }$$

Multiple Choice

Simplify the rational expression.
- $$\frac { x ^ { 2 } + 4 x + 4 } { x ^ { 2 } + 5 x + 6 }$$

A) $\frac { 4 x + 2 } { 5 x + 3 }$
B) $- \frac { x ^ { 2 } + 4 x + 4 } { x ^ { 2 } + 5 x + 6 }$
C) $\frac { x + 2 } { x + 3 }$
D) $\frac { 4 x + 4 } { 5 x + 6 }$