Anthimeria (Greek: "one part for another") is the use of a word of one class as if it were a member of another, typically the use of a noun as a verb. Example: "I'll unhair thy head." (Shakespeare, Antony and Cleopatra, II, v.)
... there are two different solutions x, both of which are real. (Geometrically, this means that the parabola intersects the x-axis in two points.)
If the discriminant is ...