Rational Algebraic Expressions Simplified

Continuing to practice our new factoring skills,we work through many examples of simplifying algebraic rational expressions. NOTE: AT MINUTE 11:06 I LOST A FACTOR OF 2!!! The rest of that example is correct including my discussion about the restrictions of the domain. Sorry for the error. Check out http://www.ProfRobBob.com/, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com/ If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage    / profrobbob