Question

for real roots of a quadratic equation which is correct​

Answer 1

Answer:

One Real Root

Thus, a parabola has exactly one real root when the vertex of the parabola lies right on the x-axis. The simplest example of a quadratic function that has only one real root is, y = x2, where the real root is x = 0.

Step-by-step explanation:

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Answer 2

for real root of a quadratic equation is correct .