1. Surds

1.01 Introducing Rational Numbers, Irrational Numbers & Surds

1.02 Simplifying Surds

1.03 Basic Examples of Simplifying Surds

1.04 Further Examples of Simplifying Surds

1.05 A Sum of Surds

1.06 A Common Misconception: Surds

1.07 Expanding Single Brackets with Surds

1.08 Introducing Expanding Double Brackets with Surds

1.09 Expanding Double Brackets with Surds

1.10 Introducing Rationalising the Denominator Part 1

1.11 Simple Examples of Rationalising the Denominator

1.12 Introducing Rationalising the Denominator Part 2

1.13 Further Examples of Rationalising the Denominator

1.14 A Tricky Example of Rationalising the Denominator

1.15 Area of a Triangle and Rationalising the Denominator