Multiplication
Sources
Sources used in this book:
Embracing Mathematics, Assessment & Technology in High Schools; a Michigan Mathematics & Science Partnership Grant Project
Holt, Rinehart & Winston, "Quadratic Functions." http://my.hrw.com/math06_07/nsmedia/homework_help/alg2/alg2_ch05_09_homeworkhelp.html (accessed 8/10/2010).
Roberts, Donna. "Practice Multiplying and Dividing Complex Numbers." http://www.regentsprep.org/Regents/mathb/3C4/multprac.htm (accessed 8/10/2010).