x^2+ 4yz+2z^2 = 0
x+2xy +2z = 0
2xz+ y^2+y+1 = 0
Edited by thihoa_94, 03-08-2008 - 14:35.
Edited by thihoa_94, 03-08-2008 - 14:35.
BTH10T2LK
[t e x]\large\left\{{x^2+ 4yz+2z^2 = 0}\\{x+2xy +2z = 0}\\{2xz+ y^2+y+1 = 0}[/t e x]
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