Develop a short (5 minutes or less) video that covers any of the following concepts: rational expressions, linear equations, simplifying complex numbers, square roots of negative numbers,  quadratic equations, polynomial equations using multiple methods, and radical equations. 

The PowerPoint must include the following:

Introduction of a concept, Summary of the concept/objective in your own words, and an example to illustrate the concept/objective.

PowerPoint must be in the form of a presentation.