Choose the appropriate chapter from the list:

Chapter - Factors

Methods of factorising binomials, trinomials, four terms expressions, harder trinomials are presented. This chapter also provides the cross sword method of factorising and the reason for factorising.

Chapter - Products

The chapter presents how to find the products of addition and subtraction, how to remove one and two sets of brackets, basic knowledge about perfect squares and how to find the difference of two squares.