$$x_{1} = - \frac{3}{2} - \frac{\sqrt{15} i}{2}$$
=
$$- \frac{3}{2} - \frac{\sqrt{15} i}{2}$$
=
-1.5 - 1.93649167310371*i
$$y_{1} = - \frac{3}{2} + \frac{\sqrt{15} i}{2}$$
=
$$- \frac{3}{2} + \frac{\sqrt{15} i}{2}$$
=
-1.5 + 1.93649167310371*i
$$x_{2} = - \frac{3}{2} + \frac{\sqrt{15} i}{2}$$
=
$$- \frac{3}{2} + \frac{\sqrt{15} i}{2}$$
=
-1.5 + 1.93649167310371*i
$$y_{2} = - \frac{3}{2} - \frac{\sqrt{15} i}{2}$$
=
$$- \frac{3}{2} - \frac{\sqrt{15} i}{2}$$
=
-1.5 - 1.93649167310371*i