x2 + 3x - 6 = 0
a = 1, b = 3, c = -6
D = b2 - 4ac = 32 - 4(1)(-6) = 9 + 24 = 33
Since D > 0, the equation has two different real solutions.
The discriminant is -11.
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
There is no variable, and the equation is not valid.
The discriminant is 385.
The discriminant is 609.
The discriminant is 9.
The discriminant is 33.
The discriminant is -11.
The discriminant is 0.
The discriminant is -167.
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
There is no variable, and the equation is not valid.
The discriminant is 385.
The discriminant is 609.
The discriminant is 1.
The discriminant is 900.
Zero.