Leek (population: 19,350) is a town in the northeastern Netherlands, in the province of Groningen. The municipality covers an area of 64.00 km2 (of which 0.63 km2 water).
... solutions x, both of which are real. (Geometrically, this means that the parabola intersects the x-axis in two points.)
If the discriminant is negative, then there ...