Two polynomials $P$ and $D$ are given. Use either synthetic or long division to divide $P(x)$ by $D(x),$ and express the quotient $P\frac{x}{D}(x)$ in the form

$\frac{P(x)}{D(x)}=Q(x)+\frac{R(x)}{D(x)}$

$P(x)=14x^3+x^2-30x+13,D(x)=7x-10$

$\frac{P(x)}{D(x)}=$