Write the Partial Fraction Decomposition of the Rational Expression $$\frac { 5 x ^ { 2 } + 7 x + 4 } { x ^ { 3 } + 3 x ^ { 2 } + 5 x + 15 }$$

Multiple Choice

Write the partial fraction decomposition of the rational expression.
- $$\frac { 5 x ^ { 2 } + 7 x + 4 } { x ^ { 3 } + 3 x ^ { 2 } + 5 x + 15 }$$

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