Quadratic Equation

To calculate the roots of the equation of the 2nd degree, follow the instructions below:

To type equation 8x ²-12x +4 = 0
Fill out the coefficients of the equation with A = 8, B = -12, C = 4

To type equation 8x-12x ² = 0
Fill out the coefficients of the equation with A = 8, B = -12, C = 0

To type equation 8x ² +4 = 0
Fill out the coefficients of the equation with A = 8, B = 0, C = 4

Now see other examples with three solution options:

root only
9x ²-12x +4 = 0

Two real roots
3x ²-7x +4 = 0

It has no real roots
5x ² +3 x +5 = 0