GCSE Secondary Maths Age 13-17 - Algebra: Completing the Square - Explained

The video tutorial explains how to rewrite a quadratic equation in the form of (x + b)^2 + c by completing the square. It begins with factorizing the quadratic expression and then demonstrates the steps to complete the square. The tutorial also covers how to find the turning point of the quadratic graph using the completed square form. The process is broken down into clear steps, emphasizing key points such as factorization and the significance of the coefficient of x. The video concludes with a review of the method and its application in solving quadratic equations.

What is the process of completing the square for the expression 2X^2 + 16X + 35?

How do you factor out the coefficient from the first two terms in the expression?

What is the significance of the number 4 in the process of completing the square?

What are the coordinates of the turning point for the graph of y = 2X^2 + 16X + 35?

Explain the importance of rewriting a quadratic in the form of (X + b)^2 + C.