GCSE Maths - How to Expand Double Brackets скачать в хорошем качестве

GCSE Maths - How to Expand Double Brackets

⭐️ https://www.cognito.org/ ⭐️ ** WHAT'S COVERED ** 1. How to expand double brackets. 2. A systematic method using arrows to ensure all terms are multiplied. 3. Simplifying the resulting expression by collecting like terms. 4. Worked examples demonstrating the expansion and simplification process. 5. Mention of alternative methods and why the arrow method is more versatile. 6. Applying the expansion method when one bracket contains more than two terms. ** EXAM BOARD INFO ** Suitable for courses across the world, including all KS3 and GCSE courses in the UK. ** CHAPTERS ** 0:00 Intro: What are Double Brackets? 0:17 The Core Rule: Multiply Every Term 0:30 Step 1: Multiply the First Term from Bracket 1 0:49 Step 2: Multiply the Second Term from Bracket 1 1:09 Example 1 1:31 Step 3: Simplify by Collecting Like Terms 1:54 Example 2 3:04 Other Methods and Why Our Method is Better 3:30 Expanding More Complex Brackets ** PLAYLISTS **    • GCSE Maths (9-1)      • GCSE Biology (9-1)      • GCSE Chemistry (9-1)      • GCSE Physics (9-1)      • Alevel Biology   #GCSE #KS3 #Maths #study #revision #school #exam #AQA #OCR #Edexcel #IGCSE #IB #AP