Sr Examen
xy=1; x+y=5
Solución
Respuesta rápida
$$x_{1} = \frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
$$\frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
$$y_{1} = \frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
$$\frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
=
$$\frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
0.208712152522080
$$y_{1} = \frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
$$\frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
4.79128784747792
$$x_{2} = \frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
$$\frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
$$y_{2} = \frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
$$\frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
=
$$\frac{\sqrt{21}}{2} + \frac{5}{2}$$
=
4.79128784747792
$$y_{2} = \frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
$$\frac{5}{2} - \frac{\sqrt{21}}{2}$$
=
0.208712152522080
Respuesta numérica
[src]
x1 = 0.20871215252208 y1 = 4.79128784747792
x2 = 4.79128784747792 y2 = 0.20871215252208
x2 = 4.79128784747792 y2 = 0.20871215252208