\contentsline {section}{\numberline {1}Introduction}{1}{}% \contentsline {section}{\numberline {2}Substitution}{1}{}% \contentsline {section}{\numberline {3}Like Terms}{1}{}% \contentsline {section}{\numberline {4}Multiplication and Division}{1}{}% \contentsline {section}{\numberline {5}Simple Expansion of Brackets}{1}{}% \contentsline {section}{\numberline {6}Binomial Products}{1}{}% \contentsline {section}{\numberline {7}Perfect Squares}{1}{}% \contentsline {section}{\numberline {8}Difference of Two Squares}{1}{}% \contentsline {section}{\numberline {9}Homework}{1}{}%