The correct result would be True.
If the discriminant
of a quadratic equation is equal to zero (b^2 - 4ac = 0), there is one real
root which is repeated. If the discriminant is positive (b^2 - 4ac
> 0), there are two real roots; and if the discriminant
is negative (b^2 - 4ac < 0), there are two complex roots.
