Find all the possible rational zeros given a polynomial

The video tutorial explains how to determine all possible rational zeros of a polynomial using the rational zero test. It introduces the concept of P and Q, where P is the constant term and Q is the leading coefficient. The tutorial guides viewers through listing the factors of P and Q, and then calculating the possible rational zeros by dividing each factor of P by each factor of Q. The process is demonstrated with examples, emphasizing the use of plus or minus signs for each factor.

List the factors of 15 and explain how they relate to the rational zero test.

What are the possible rational zeros derived from the factors of P and Q?