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xy=10; y-x

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Solución

Ha introducido [src]
x*y = 10
$$x y = 10$$
y - x = 0
$$- x + y = 0$$
-x + y = 0
Respuesta rápida
$$x_{1} = - \sqrt{10}$$
=
$$- \sqrt{10}$$
=
-3.16227766016838

$$y_{1} = - \sqrt{10}$$
=
$$- \sqrt{10}$$
=
-3.16227766016838
$$x_{2} = \sqrt{10}$$
=
$$\sqrt{10}$$
=
3.16227766016838

$$y_{2} = \sqrt{10}$$
=
$$\sqrt{10}$$
=
3.16227766016838
Respuesta numérica [src]
x1 = -3.162277660168379
y1 = -3.162277660168379
x2 = 3.162277660168379
y2 = 3.162277660168379
x2 = 3.162277660168379
y2 = 3.162277660168379