The document contains examples of rationalizing denominators by multiplying the irrational terms by their rationalizing factors to obtain rational numbers. It also contains examples of simplifying surd expressions using factoring and the properties of surds. Examples include rationalizing √3/3 and √5/5, as well as simplifying expressions like (√3 + √5)/(√3 - √5) and (x + y + 2xy)/(x - y). The document provides step-by-step workings for solving quadratic equations with surd terms and irrational equations.