Quadratic equation calculator

Quadratic equation has the basic form:

a x^{2} + b x + c = 0

Enter the quadratic equation's coefficients a, b, and c of its basic standardized form. A solution of quadratic equations is usually two different real or complex roots or one double root — the calculation using the discriminant.

Calculation:

Solution in text:

-0.13333333333333m²+1.6666666666667m+2.5=0 ... quadratic equation

Discriminant:
D = b² - 4ac = 4.1111111111
D > 0 ... The equation has two distinct real roots

m₁ = 13.8534532
m₂ = -1.3534532

P = {13.8534532; -1.3534532}