Here's a bunch of on line help with working with the FOIL Method.
http://www.syvum.com/cgi/online/serve.cgi/squizzes/algebra/expand1.html
http://www.mathwords.com/f/foil_method.htm
http://www.jiskha.com/mathematics/algebra/foil.html
http://library.thinkquest.org/C0110248/algebra/alexpansion.htm
Video on the FOIL Method:
http://foilmethod.org/
Wednesday, March 17, 2010
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