Applying the difference of two squares to solve a quadratic

The video tutorial explains how to solve equations using the difference of two squares method. It begins by identifying square numbers and formulating the problem in the correct form. The tutorial then demonstrates how to apply the zero product property to solve equations. It also covers solving equations involving fractions and reciprocals, emphasizing the importance of understanding mathematical properties and operations.

What is the significance of setting the equation equal to zero?

How does the speaker solve for X in the equation?