Sunday, May 8, 2011

Tools! For The Tool Box!

This is an important yet simple concept to grasp

http://www.khanacademy.org/v/absolute-value-1?p=Algebra%20I%20Worked%20Examples

An easy way to think of absolute value is to remember that when you are asked about the absolute value of a number, its asking how far away the number is from zero. So dont think of absolute value as simply removing a numbers' negative status.

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