a quadratic equation has zero real number solutions. which could be the discriminant value associated with…

a quadratic equation has zero real number solutions. which could be the discriminant value associated with this equation?\n-5\n0\n1\n6

a quadratic equation has zero real number solutions. which could be the discriminant value associated with this equation?\n-5\n0\n1\n6

Answer

Explanation:

Step1: Recall discriminant - solution relationship

For a quadratic equation (ax^{2}+bx + c=0), the discriminant is (\Delta=b^{2}-4ac). If (\Delta> 0), there are two distinct real - solutions; if (\Delta = 0), there is one real solution; if (\Delta<0), there are no real solutions.

Step2: Identify the correct value

Since the quadratic equation has zero real number solutions, the discriminant (\Delta<0). Among the given options, only (- 5<0).

Answer:

A. -5