Learn how to find the value c that creates a perfect square trinomial, x^2 - 7x + c

The video tutorial explains the process of completing the square in a quadratic equation. It begins with an introduction to the method, followed by handling fractions without converting them to decimals. The tutorial then covers substituting values and factoring the equation, concluding with a brief explanation of the steps involved.

How do you replace C in the quadratic equation with the value obtained from squaring B/2?

Describe the final form of the quadratic equation after completing the square.