Question

If the discriminant of a quadratic equation is zero, comment on the nature of roots of the equation.​

Answer 1

Answer:

if the discriminant of a quadratic equation is zero , roots of yhe equation will be real and equal.

Answer 2

Answer:

they are equal and real roots

Step-by-step explanation:

b^2-4ac=0 then the quadratic equation has two equal and real roots