Quincy uses the quadratic formula to solve for the values of x in a quadratic equation. He finds the solution, in simplest radical form, to be x = StartFraction negative 3 plus or minus StartRoot negative 19 EndRoot Over 2 EndFraction.

Answer:zero, because the discriminant is negativeStep-by-step explanation:The next question is missing : Which best describes how many real number solutions the equation has? The quadratic equation gives:[tex]x = \frac{-3 \pm \sqrt{-19}}{2} [/tex]The discriminant is equal to -19. A negative discriminant means the quadratic formula has zero real solution.