Sr Examen
xx-y=6; 2x+y=3
Solución
Respuesta rápida
$$x_{1} = -1 + \sqrt{10}$$
=
$$-1 + \sqrt{10}$$
=
$$y_{1} = 5 - 2 \sqrt{10}$$
=
$$5 - 2 \sqrt{10}$$
=
=
$$-1 + \sqrt{10}$$
=
2.16227766016838
$$y_{1} = 5 - 2 \sqrt{10}$$
=
$$5 - 2 \sqrt{10}$$
=
-1.32455532033676
$$x_{2} = - \sqrt{10} - 1$$
=
$$- \sqrt{10} - 1$$
=
$$y_{2} = 5 + 2 \sqrt{10}$$
=
$$5 + 2 \sqrt{10}$$
=
=
$$- \sqrt{10} - 1$$
=
-4.16227766016838
$$y_{2} = 5 + 2 \sqrt{10}$$
=
$$5 + 2 \sqrt{10}$$
=
11.3245553203368
Respuesta numérica
[src]
x1 = 2.162277660168379 y1 = -1.324555320336759
x2 = -4.162277660168379 y2 = 11.32455532033676
x2 = -4.162277660168379 y2 = 11.32455532033676