Chapter 4, Problem 21RE

In Problems $19\text{-}24$, perform the operations that are defined, given the following matrices:

$\begin{array}{l}A=\left[\begin{array}{cc}2& -2\\ 1& 0\\ 3& 2\end{array}\right]B=\left[\begin{array}{c}-1\\ 2\\ 3\end{array}\right]C=\left[\begin{array}{ccc}2& 1& 3\end{array}\right]\\ D=\left[\begin{array}{ccc}3& -2& 1\\ -1& 1& 2\end{array}\right]E=\left[\begin{array}{cc}3& -4\\ -1& 0\end{array}\right]\end{array}$

$DA-3E$