Question

Quadratic Formula: x = −b ± √b²-4ac/2a
true or false?

Answer 1

Each of these two solutions is also called a root (or zero) of the quadratic equation. Geometrically, these roots represent the x-values at which any parabola, explicitly given as y = ax2 + bx + c, crosses the x-axis.

Quadratic Formula: x = −b ± √b²-4ac/2a.