Given 3 zeros one a fraction learn how to write the polynomial functions

The video tutorial explains how to determine a polynomial with integer coefficients given specific zeros, including a fractional zero. It covers setting zeros to zero, using the zero product property, and avoiding fractional coefficients by employing inverse operations. The tutorial demonstrates multiplying binomials using the box method to achieve a polynomial expression with integer coefficients.

Why is it important to have integer coefficients in the polynomial?

What is the final polynomial function derived from the zeros mentioned?