Solving a quadratic by completing the square

The video tutorial explains how to solve quadratic equations by completing the square. It begins with setting the equation to zero and converting it from standard to vertex form. The process involves creating a perfect square trinomial by finding the appropriate value of C. The tutorial then demonstrates factoring the trinomial and applying the square root method to find the solutions, emphasizing the importance of inverse operations and handling square roots correctly.

How do you factor a perfect square trinomial?

What are the final solutions for X after applying the square root method?