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OpenStudy (anonymous):
What is the Discriminant of 3x^2 -10x = -2?
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OpenStudy (anonymous):
\(\sf discrminant=4a^2-c\) for eqautions \(ax^2+bx+c=0\)
OpenStudy (anonymous):
Change to standard form first, by moving the -2 to the other side of the equation. You have to have the quadratic equal to 0 before you can determine the values of a, b, and c to use for the discriminant.
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