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Discriminant of a quadratic equation ax²+bx+c=0is given by

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Answer:

The discriminant is

                          Δ = b² - 4ac.

This is 0 if there is a repeated root.

In the situation where a,b,c are real numbers, then the discriminant is positive if there are two real roots, and negative if there are no real roots.

Step-by-step explanation:

I hope it helps

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