Mastering the art of rationalising complex surd denominators
In short: Learn how to transform fractions with irrational denominators into simpler, more manageable forms. This guide covers essential techniques for the 2026/27 GCSE Maths exams.
This tutorial explores the mathematical process of rationalising denominators, specifically focusing on more complex scenarios. It demonstrates how to handle fractions where the denominator contains two terms and how to simplify the resulting expressions.
The video also teaches students how to express final answers in the specific required format of a + b√c, a skill applicable to both GCSE Foundation and Higher tier courses.
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Sources
- Summary by Intellect · source: GCSE Maths - How to Rationalise the Denominator of a Surd (Part 3/3) (2026/27 exams)
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