Matrices & Systems · Medium problem

Let $A = \begin{pmatrix}3 & -3 & -2 \\ 0 & 4 & -3\end{pmatrix}$ and $B = \begin{pmatrix}-1 & -1 \\ -2 & -3 \\ -3 & 3\end{pmatrix}$. Find the entry in row $1$, column $2$ of $AB$.