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xy=12; x+y=4

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Solución

Ha introducido [src]
x*y = 12
$$x y = 12$$
x + y = 4
$$x + y = 4$$
x + y = 4
Respuesta rápida
$$x_{1} = 2 - 2 \sqrt{2} i$$
=
$$2 - 2 \sqrt{2} i$$
=
2 - 2.82842712474619*i

$$y_{1} = 2 + 2 \sqrt{2} i$$
=
$$2 + 2 \sqrt{2} i$$
=
2 + 2.82842712474619*i
$$x_{2} = 2 + 2 \sqrt{2} i$$
=
$$2 + 2 \sqrt{2} i$$
=
2 + 2.82842712474619*i

$$y_{2} = 2 - 2 \sqrt{2} i$$
=
$$2 - 2 \sqrt{2} i$$
=
2 - 2.82842712474619*i