Tired of hairy exponent expressions? Feel compelled to clean them up? Well, this tutorial might just give you the tools you need. If you know a bit about exponents, you'll learn a ton more in this tutorial as you learn about the rules for simplifying exponents.
Watch the series of Khan Academy Level 2 Exponents. This series of videos will give you a solid foundation for understanding negative and fractional exponents. It includes the following topics: