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:

-9t2+1.503t+6.346=0 ... quadratic equation

Discriminant:
D = b2 - 4ac = 230.715009
D > 0 ... The equation has two distinct real roots

t1 = 0.9273503
t2 = -0.7603503

P = {0.9273503; -0.7603503}