Question

we can find roots of quadratic equation if b^2-4ac(0​

Answer 1

Step-by-step explanation:

Quadratic Polynomials

The quantity b2−4ac is called the discriminant of the polynomial. If b2−4ac < 0 the equation has no real number solutions, but it does have complex solutions. If b2−4ac = 0 the equation has a repeated real number root. If b2−4ac > 0 the equation has two distinct real number roots.

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