Answer
$3h^{3}+7h^{2}-5h-14$
Work Step by Step
$\begin{array}{lllllllll}
& 3h^{2} & +h & -7 & & & & & \\
& & h & +2 & & & & & \\
-- & -- & -- & -- & & & & & \\
& 6h^{2} & 2h & -14 & \text{multiply by }2 & & & & \\
3h^{3} & +h^{2} & -7h & & \text{multiply by }h & & & & \\
-- & -- & -- & -- & \text{add like terms } & & & & \\
3h^{3} & +7h^{2} & -5h & -14 & & & & &
\end{array}$
Answer: $3h^{3}+7h^{2}-5h-14$
