Laws of Indices & Algebraic Fractions | IGCSE Maths | Cambridge 0580 · Edexcel 4MA1 · OxfordAQA 9260

Laws of indices and algebraic fractions for IGCSE Maths: zero, negative and fractional indices, simplifying expressions, exponential equations, and simplifying, multiplying, dividing, adding and subtracting algebraic fractions, plus fractional equations. 📝 Cambridge 0580 notes: Indices II (free): https://www.thinka.ai/en-GB/Cambridge... 📱 Thinka app: practice questions, notes and flashcards: https://www.thinka.ai/en-GB/download?... AI tutor Emma teaches from the Thinka notes, one step at a time, with every example worked in full. A Board Check shows what differs between Cambridge 0580/0607, Edexcel 4MA1/4MB1 and OxfordAQA 9260. ⏱️ Chapters 0:00 Intro, why it matters and key terms 2:02 The three rules of indices 3:34 The zero index 5:31 The negative index 8:40 Fractional indices 12:08 Simplifying expressions with indices 15:31 Exponential equations 19:41 Simplifying algebraic fractions 23:08 Multiplying and dividing algebraic fractions 27:52 Adding and subtracting algebraic fractions 32:09 Solving fractional equations 34:48 Board Check: Cambridge, Edexcel, OxfordAQA 36:13 Exam tips 38:00 Recap 🔗 Study resources 📝 Cambridge 0580 notes: Indices II (free): https://www.thinka.ai/en-GB/Cambridge... 📝 Cambridge 0580 notes: Algebraic fractions (free): https://www.thinka.ai/en-GB/Cambridge... 📝 Cambridge 0607 notes: Indices II: https://www.thinka.ai/en-GB/Cambridge... 📝 Cambridge 0607 notes: Algebraic fractions: https://www.thinka.ai/en-GB/Cambridge... 📝 Edexcel 4MA1 notes: Algebraic manipulation: https://www.thinka.ai/en-GB/Pearson-E... 📝 Edexcel 4MB1 notes: Algebraic fractions: https://www.thinka.ai/en-GB/Pearson-E... 📝 OxfordAQA 9260 notes: Notation and manipulation: https://www.thinka.ai/en-GB/Oxford-AQ... 📊 Cambridge 0580 past paper analysis (June 2026): https://www.thinka.ai/en-GB/past-pape... 📊 Edexcel 4MA1 past paper analysis (November 2025): https://www.thinka.ai/en-GB/past-pape... ✍️ Cambridge 0580 practice paper with answers: https://www.thinka.ai/en-GB/past-pape... 📚 More 📖 All Cambridge 0580 Mathematics notes: https://www.thinka.ai/en-GB/Cambridge... ▶️ Playlist: IGCSE Mathematics Video Course | Cambridge 0580 · Edexcel 4MA1 · OxfordAQA 9260 →    • IGCSE Mathematics Video Course | Cambridge...   🤖 About this video Emma is an AI tutor: her image and voice are AI-generated. The lesson follows Thinka's study notes and does not reproduce any exam board's past-paper questions. #IGCSEMaths #Indices #IGCSE