The graph of a quadratic function is a parabola. The zero associated with this factor x 2 x 2 has multiplicity 2 because the factor x2 x 2 occurs twice. These points of intersection are called x-intercepts or zeros.
This article focuses on the practical applications of quadratic functions.
We have -35 -27 which is a false statement since it cant be true for any value of the variable x. Another way to say that is p of one when x equals one that whole polynomial is going to be equal to zero. It is a unifying thread of almost all of mathematics. Same thing for X equals three.