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nicoleproto
07-22-2011, 04:44 PM
what is the discrimnant of 5xsquared-x=1

Subhotosh Khan
07-22-2011, 07:57 PM
what is the discrimnant of 5xsquared-x=1

If you have a quadratic equation:

Ax[sup:mbkxd2a8]2[/sup:mbkxd2a8] + Bx + C = 0

The discriminant is B[sup:mbkxd2a8]2[/sup:mbkxd2a8] - 4AC