Simplify the Rational Expression $\frac { a ^ { 2 } + 5 a + 6 } { a ^ { 2 } - 6 a - 27 }$

Short Answer

Simplify the rational expression. $\frac { a ^ { 2 } + 5 a + 6 } { a ^ { 2 } - 6 a - 27 }$