This math topic addresses advanced algebraic functions, specifically focusing on the removal of values from bracketed terms. It is a part of the broader unit on polynomials and quadratics. The practice includes problems where an algebraic expression is given and the student needs to identify which out of the multiple options presented is equivalent to the provided expression. The variables used in the expressions are 'r', 'y', 'm', 'n', and 'c', testing understanding across varying contexts.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.