Edexcel IGCSE Math A 1.4.HA Surds
Practise extracting square factors, combining like surds and simplifying exact expressions without decimal approximations.
- Syllabus
- First assessment 2018
- Course
- Math A 4MA1
- Level
- Higher
Exam points
- factor a radicand into a perfect square times a square-free integer
- combine only surd terms with the same square-free radicand
- expand or rationalise exact expressions before collecting integer and surd parts
