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Solución de sistemas de ecuaciones/ xy=10; y-x

xy=10; y-x

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Gráfico:

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Solución

Ha introducido [src] 
x*y = 10
xy=10x y = 10 
y - x = 0
−x+y=0- x + y = 0 
-x + y = 0
Respuesta rápida
x1=−10x_{1} = - \sqrt{10}
=
−10- \sqrt{10}
=
-3.16227766016838

y1=−10y_{1} = - \sqrt{10}
=
−10- \sqrt{10}
=
-3.16227766016838
x2=10x_{2} = \sqrt{10}
=
10\sqrt{10}
=
3.16227766016838

y2=10y_{2} = \sqrt{10}
=
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
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