Quadratic equation calculator

Quadratic equation has the basic form: ax2+bx+c=0
eq2
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:

-3t2+1.449t+22.218=0 ... quadratic equation

Discriminant:
D = b2 - 4ac = 268.715601
D > 0 ... The equation has two distinct real roots

t1 = 2.9735912
t2 = -2.4905912

P = {2.9735912; -2.4905912}