Simplify+Radical+Expressions+with+Variables

By Scott Danziger and Kyle Sorreta
 * Simplifying Radical Expressions with Variables**

__Summary:__ An expression can be pretty much anything that does not have an equal sign. What we are solving are **radical** expressions. A radical expression means that you are supposed to find the square root of a number, even if the number is not a square root. Then, you have to solve the radical expression with **variables.** A variable can be any given number or symbol that is meant to stand for something else. Even though a variable can't be a number, it can still be simplified and can even be a perfect square. That is our summary on Simplifying Radical Expressions with Variables.

http://www.pascack.k12.nj.us/70271914202738/lib/70271914202738/Scott_Danziger_and_Kyle_Sorreta.mov

Extra Help: http://www.algebralab.org/lessons/lesson.aspx?file=algebra_radical_simplify.xml