Matrices & Systems · Medium problem

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