A quadratic equation has exactly one real number solution. Which is the value of its discriminant?

A quadratic equation has exactly one real number solution. Which is th

1.	A quadratic equation has exactly one real number solution. Which is the value of its discriminant?
Answer» If a quadratic equation has exactly one real number solution, then the value of itsdiscriminant is always zero. We will use the concept of solutions of a quadratic equation to answer this question.