Question

Choose the correct alternative and answer the following sub-question.
When roots of quadratic equation are equal and real then value of discriminant is ……….
A) 1 B) 0 C) -2 D) 3​

Answer 1

when roots of quadratic equation are equal and real then discriminant is Zero.

Answer 2

Answer:

when roots of quadratic equations are equal and then real value of discriminated is zero