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:

3m2+22=49 3m227=0 3 ...  prime number 0=0 27=33 GCD(3,0,27)=3=3  m29=0 m1,2=±9=±3 m1=3 m2=3 

Solution in text:

3m2-27=0 ... b=0; pure quadratic equation

Discriminant:
D = b2 - 4ac = 324
D > 0 ... The equation has two distinct real roots

m1 = 3
m2 = -3

P = {3; -3}