Chapter 6.5, Problem 16P

Solve the initial value problem

$\text{x'}=\left(\begin{array}{cc}2& -1\\ 3& -2\end{array}\right)\text{x,}\text{x}\left(0\right)=\left(\begin{array}{c}2\\ -1\end{array}\right)$

by using the fundamental matrix $e^{\text{At}}$ found in problem $9$.