Question

explain quadratic equation for jee mains​

Answer 1

Answer:

Discriminant of a Quadratic Equation: The discriminant of a quadratic equation is defined as the number D= b2-4ac and is determined form the coefficients of the equation ax2+bx+c =0. The discriminant reveals the nature of roots an equation has. ... The formula of discriminant is D = b2-4ac.

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