Sr Examen

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xy=4; y=x+1

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Solución

Ha introducido [src]
x*y = 4
$$x y = 4$$
y = x + 1
$$y = x + 1$$
y = x + 1
Respuesta rápida
$$x_{1} = - \frac{1}{2} + \frac{\sqrt{17}}{2}$$
=
$$- \frac{1}{2} + \frac{\sqrt{17}}{2}$$
=
1.56155281280883

$$y_{1} = \frac{1}{2} + \frac{\sqrt{17}}{2}$$
=
$$\frac{1}{2} + \frac{\sqrt{17}}{2}$$
=
2.56155281280883
$$x_{2} = - \frac{\sqrt{17}}{2} - \frac{1}{2}$$
=
$$- \frac{\sqrt{17}}{2} - \frac{1}{2}$$
=
-2.56155281280883

$$y_{2} = \frac{1}{2} - \frac{\sqrt{17}}{2}$$
=
$$\frac{1}{2} - \frac{\sqrt{17}}{2}$$
=
-1.56155281280883
Respuesta numérica [src]
x1 = 1.56155281280883
y1 = 2.56155281280883
x2 = -2.56155281280883
y2 = -1.56155281280883
x2 = -2.56155281280883
y2 = -1.56155281280883