Quadratic Equation Calculator

A quadratic equation has the basic form: ax2+bx+c=0
eq2
Enter the coefficients a, b, and c of the quadratic equation in its basic standardized form. The solution of a quadratic equation usually consists of two distinct real or complex roots, or one double root — calculated 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}