Sr Examen
xy+1=0; x^2-y=0
Solución
Respuesta rápida
$$x_{1} = -1$$
=
$$-1$$
=
$$y_{1} = 1$$
=
$$1$$
=
=
$$-1$$
=
-1
$$y_{1} = 1$$
=
$$1$$
=
1
$$x_{2} = - \left(- \frac{1}{2} - \frac{\sqrt{3} i}{2}\right)^{2}$$
=
$$\frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
$$y_{2} = - \frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
$$- \frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
=
$$\frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
0.5 - 0.866025403784439*i
$$y_{2} = - \frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
$$- \frac{1}{2} - \frac{\sqrt{3} i}{2}$$
=
-0.5 - 0.866025403784439*i
$$x_{3} = - \left(- \frac{1}{2} + \frac{\sqrt{3} i}{2}\right)^{2}$$
=
$$\frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
$$y_{3} = - \frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
$$- \frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
=
$$\frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
0.5 + 0.866025403784439*i
$$y_{3} = - \frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
$$- \frac{1}{2} + \frac{\sqrt{3} i}{2}$$
=
-0.5 + 0.866025403784439*i