Learn how to find the critical values of a polynomial

The video tutorial covers the process of checking solutions using the quadratic formula, finding critical values by setting the derivative to zero, and factoring quadratic equations. It emphasizes the importance of correctly factoring and solving for critical values using the zero product property. The tutorial also addresses common mistakes and provides a step-by-step approach to solving quadratic equations.

What mistake might students make when factoring the quadratic expression?

Describe the zero product property and how it is applied in this context.