Question

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

Answer 1

the answer is 0 on Edg en uity

Answer 2

Discriminant = 0

Explanation:

A quadratic equation:

ax² + bx + c = 0.

A discriminant:

D = b² - 4ac

If D < 0, then the equation has no real solution.

If D = 0, then the equation has one real solution.

If D > 0, then the equation has two real solutions.