Explanation: The value b² - 4ac is known as the discriminant This value could be one of three options: b² - 4ac < 0 means that the quadratic equation has no real solution b² - 4ac = 0 means that the quadratic equation has one real solution b² - 4ac > 0 means that the quadratic equation has two real solutions
We are given that: b² - 4ac = 0 This would mean that the quadratic equation has one real solution
