A genus of deer in the family Cervidae[?] native to the region of India.
The species are
Axis axis[?] - commonly known as the axis, the chital, or the spotted deer. It has been introduced in other areas and ranched as a favorite for hunters
... is real. (Geometrically, this means that the parabola described by the quadratic equation touches the x-axis in a single point.)
If the discriminant is positive, then ...