2x^2-3xy+y^2=0
x^2+y^2=8 x^2=8-y^2
16-3xy-y^2=0
3xy=16-y^2
x=(16-y^2)/3y
(16-y^2)^2/9y^2+y^2=8
256-32y^2+10y^4=72y^2
256-104y^2+10y^4=0
5y^4-52y^2+128=0
y1=4 y2=6,4
y=-2 y=2 y=-0,8sqrt(10) y=0.8sqrt(10)
x^2=8-4=4 x^2=8-6,4=1,6
x=-2 x=2 x=-0,4sqrt(10) x=0,4sqrt(10)
2x^2-3xy+y^2=0
x^2+y^2=8 x^2=8-y^2
16-3xy-y^2=0
3xy=16-y^2
x=(16-y^2)/3y
(16-y^2)^2/9y^2+y^2=8
256-32y^2+10y^4=72y^2
256-104y^2+10y^4=0
5y^4-52y^2+128=0
y1=4 y2=6,4
y=-2 y=2 y=-0,8sqrt(10) y=0.8sqrt(10)
x^2=8-4=4 x^2=8-6,4=1,6
x=-2 x=2 x=-0,4sqrt(10) x=0,4sqrt(10)