E1.18 Surds
- Syllabus
- 0580–2028–2029
- Topic
- E1.18
- Level
- Extended
E1.18.1 Understand and use surds, including simplifying expressions.
- Understand and use surds, including simplifying expressions.
E1.18.2 Rationalise the denominator
- Rationalise the denominator. Examples include: • 20 25= • 200 32 62− =. Examples include: • 10 25= • − + = +.
Objective notes
2 learning objectivesConceptIGCSE Mathematics Extended