- The function \(f\) is defined by
$$f ( x ) = \frac { 8 x ^ { 2 } + x + 5 } { ( 2 x + 1 ) \left( x ^ { 2 } + 3 \right) }$$
- Express \(f ( x )\) in partial fractions.
- Hence evaluate
$$\int _ { 2 } ^ { 3 } f ( x ) \mathrm { d } x$$
giving your answer correct to three decimal places.