This lesson gives us the idea of "COMPLETION”, where can you relate the concept of completing the square in your life as a student? What does this lesson try to teach you especially in solving real-life
problems?​

Completing the Square is a technique which can be used to find maximum or minimum values of quadratic functions. We can also use this technique to change or simplify the form of algebraic expressions. We can use it for solving quadratic equations.

Step-by-step explanation:

Is this what your talking about?

I hope I helped!!