Question

every quadratic equation has exactly 2 real roots is it TᖇᑌE or ᖴᗩᒪᔕE?

Answer 1

In every quadratic equation, the roots can be

1) Real and distinct roots

2) Real and equal roots

3) imaginary roots

To find that that, we find the discriminant:

Discrimination = b² - 4ac

If b² - 4ac > 0, the roots are real and distinct

If b² - 4ac = 0, the roots are real and equal

If b² - 4ac < 0, the roots are imaginary