Math Genius - Difference of Squares lyrics

The difference of squares refers to the difference between two perfect squares. This can be expressed as (x^2-y^2), when expanded, is expressed as (x+y)(x-y). These expressions are quite important and useful to know, whether you are graphing a difference of squares, or simplifying an equation that is expressed as a difference of squares. Identifying a difference of squares can be very handy as well.