Math tutorial for how to use and apply the rational zero test

The video tutorial explains the rational zero test, which helps identify possible rational zeros of a polynomial. It begins by ensuring the polynomial is in standard form and identifying the constant (P) and leading coefficient (Q). The test involves finding factors of P and Q, then creating combinations of these factors to determine potential rational zeros. The tutorial emphasizes simplifying these combinations and removing duplicates. The process is demonstrated step-by-step, with a focus on understanding the method rather than memorizing results.

What is the purpose of the rational zero test?

How do you determine the factors of a polynomial?

What are the factors of 15 and 3?

Explain how to find all combinations of rational zeros.

What is the simplified form of the rational zeros found?