Quadratic Equation Calculator

Find the real roots of a quadratic equation using the discriminant. Also reports whether there are two, one, or no real solutions.

Inputs

x = (−b ± √(b² − 4ac)) / (2a)
Δ = b² − 4ac

a cannot be zero. Complex roots are not shown when Δ < 0.

Category: Math

x = 1 and x = 2.