$$\frac{ 1 }{ 2 } { x }^{ 2 } + \frac{ 7 }{ 6x } + \frac{ 1 }{ 3 }$$
$\frac{x^{2}}{2}+\frac{1}{3}+\frac{7}{6x}$
$\frac{3x^{3}+2x+7}{6x}$
