Completing the square

The video tutorial covers the process of completing the square, a method used to rewrite quadratic equations in vertex form. The instructor, Chris, explains the importance of this technique for tests and provides a step-by-step guide. Key concepts include vertex form, binomial squares, and perfect square trinomials. The tutorial also discusses the properties of equality and demonstrates how to rewrite equations without altering their solutions.

How do you determine if a quadratic expression is a perfect square?

What happens when you add and subtract the same number in an equation?

Discuss the relationship between standard form and vertex form of a quadratic equation.