Answer
$P(x)=D(x)\times Q(x)+R(x)$
$\frac{P(x)}{D(x)}=Q(x)+\frac{R(x)}{D(x)}$
Work Step by Step
If the functions $P$ and $D$ are any polynomials, then we can divide the function $P$ by the function $D$ using either long division or synthetic division if $D$ is a linear function.
The result of the division can be written in the following equivalent forms :
$P(x)=D(x)\times Q(x)+R(x)$
$\frac{P(x)}{D(x)}=Q(x)+\frac{R(x)}{D(x)}$
But note, $D(x)\ne 0$