Stop Losing Marks on Surds: GCSE Exam Walkthrough
XL MATHS
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Stop Losing Marks on Surds: GCSE Exam Walkthrough
80 просмотров · 12 дней назад
XL MATHS
1,02 тыс. подписчиков
80 просмотров · 12 дней назад
Stop losing easy marks on Surds! In this complete GCSE Maths Higher walkthrough, we break down essential rules, simplifying techniques, and challenging Grade 7–9 exam-style questions step by step.
Whether you're studying Edexcel, AQA, or OCR, this session will give you the exact methods and confidence needed to secure full marks on exam day.
📌 What’s covered in this video:
00:00 - Introduction & Key Surd Rules
02:15 - Simplifying Surds & Common Pitfalls
07:30 - Expanding Brackets Involving Surds
14:10 - Rationalising the Denominator (Standard)
20:45 - Harder Rationalising & Algebraic Surds (Grade 8/9)
26:30 - Final Exam Tips & Wrap-up
(Note: Adjust the timestamps above to match your exact question timings!)
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📚 More GCSE Maths Revision:
▶ Rationalising Surds in 2 Steps: [Insert link or playlist]
▶ Grade 8/9 Exam Question Walkthroughs: [Insert playlist link]
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