Can anyone tell me how to calculate the discriminant of a general equation of 2 degree in 2 variables, ax[itex]^{2}[/itex]+by[itex]^{2}[/itex]+2gx+2fy+2hxy+c=0? Thanks!!!(adsbygoogle = window.adsbygoogle || []).push({});

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# Discriminant of a quadratic equation in 2 variables

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