Sr Examen

xx-3y=1; x+y=3

v

Gráfico:

interior superior

interior superior

Solución

Ha introducido [src]
x*x - 3*y = 1
xx3y=1x x - 3 y = 1
x + y = 3
x+y=3x + y = 3
x + y = 3
Respuesta rápida
x1=5x_{1} = -5
=
5-5
=
-5

y1=8y_{1} = 8
=
88
=
8
x2=2x_{2} = 2
=
22
=
2

y2=1y_{2} = 1
=
11
=
1
Respuesta numérica [src]
x1 = 2.0
y1 = 1.0
x2 = -5.0
y2 = 8.0
x2 = -5.0
y2 = 8.0