Judson$5\mathrm{.}5$: Problem $2$

$(1$ point$)$

Solve the system

$\frac{dx}{dt}=\left[\begin{array}{ccc}3& 9& -3\end{array}\right]$

$-1x$

with $x(0)=\left[\begin{array}{c}2\end{array}\right]$

$4$

Give your solution in real form.

$x_1=$

$x_2=$