GCSE Maths - How to Rationalise the Denominator of a Surd (Part 3/3)

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*** WHAT'S COVERED ***
1. Understanding the purpose of rationalising the denominator.
2. Rationalising a fraction when the denominator has one.
3. Rationalising a fraction when the denominator has two terms.
4. Simplifying expressions after rationalising the denominator.
5. Expressing answers in the specific form a + b√c.

*** EXAM BOARD INFO ***
KS3 - Not on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course

*** CHAPTERS ***
0:00 Intro: What is Rationalising the Denominator?
0:45 Rationalising Denominators with One Term
1:16 Rationalising Denominators with Two Terms
2:40 Practice Question 1
3:20 Practice Question 2

*** PLAYLISTS ***










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