Question

-b/2a and -b/2a are real and equal root​

Answer 1

For an equation ax2+bx+c = 0, b2-4ac is called the discriminant and helps in determining the nature of the roots of a quadratic equation. 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 not real (they are complex).

Answer 2

Answer:

Yes they are real and equal roots.