This document discusses the zeros and roots of a quadratic function F(x) = x^2 - 2x - 3. It is shown that the quadratic formula yields (x - 1)(x + 3) = 0, meaning the zeros are x = -1 and x = 3. Therefore, the roots of the quadratic function F(x) = x^2 - 2x - 3 are x = -1 and x = 3.