$(1$ point$)$

Find the general solution $to$ the homogeneous differential equa$-$

tion

$\frac{d^{2}y}{d{t}^2}+4\frac{dy}{dt}+3y=0$

The solution can $be$ written $in$ the form

$y=C_1{e}^{r_{1}t}+C_2{e}^{r_{2}t}$

with

$r_1=r_2=r_1$

Using this form, $r_1=$

$.$ and $r_2=$

Answer$(s)$ submitted: