GCSE Maths - How to Rationalise the Denominator of a Surd (Part 3/3) #42

This video covers how to rationalise the denominator of a surd, which just means to get rid of any surds on the bottom of a fraction.
This is part 3 of our 3 part series on surds.
This video is suitable for maths courses around the world.
KS3 - Not on your course
GCSE Foundation - All on your course
GCSE Higher - All on your course
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