Solve Edexcel A-Level Maths Pure Paper 1 (Oct 2021) — Step-by-Step Full Solutions!

In this video, I walk through the FULL Edexcel A-Level Maths Pure 1 Exam Paper (October 2021) step-by-step, showing you exactly how to achieve maximum marks! 🔥 What's Covered: ✔️ Full exam solutions with clear explanations ✔️ Common mistakes highlighted in the Examiner Report and how to avoid them ✔️ Top tips for securing your A* 📝 Download the Exam Paper Here: https://qualifications.pearson.com/content/dam/pdf/A-Level/Mathematics/2017/Exam-materials/9MA0_01_que_20211007.pdf 📚 Other Resources & Free Revision Materials: https://www.tiktok.com/@edgeniemaths https://www.instagram.com/edgeniemaths/ 📢 Subscribe for more full paper solutions, exam strategies, and A-Level Maths guidance to boost your grade to A*! #ALevelMaths #EdexcelMaths #PureMaths #ExamWalkthrough #MathsRevision 00:00 Edexcel A Level Maths Pure 1 - October 2021 00:19 Question 1 - Factor theorem 02:05 Question 2 - Completing the square 04:54 Question 3 - Sequences 12:17 Question 4 - Iteration 19:58 Question 5 - Geometric sequences 26:31 Question 6 - Vectors 32:47 Question 7 - Circles 42:50 Question 8 - Exponential growth and decay 53:31 Question 9 - Binomial expansion 1:12:53 Question 10 - Trigonometric Identities 1:24:10 Question 11 - Trapezium rule and integration by parts 1:34:16 Question 12 - Quadratic functions 1:46:56 Question 13 - Parametric equations 1:53:47 Question 14 - Differentiating using the quotient rule 2:00:42 Question 15 - Proof by exhaustion and proof by contradiction