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Algebraic proof GCSE Maths Quick Reminder
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=hHPA2Vz7460
#3minutemaths #SimonDeaconmaths • This video is a quick reminder of algebraic proof for GCSE maths, and is aimed at around grade 8/9. You can download the worksheet from 3minutemaths.co.uk, although please do • stop the video • work through the questions • compare your solutions • I hope the video helps and please do leave a comment - thanks! • Here's the questions - the first two are on the video, the final three answers are available on the site: • 1. Show algebraically that the sum of any 3 consecutive even numbers is always a multiple of 6. • 2. Prove that (3n + 1)^2 - (3n - 1)^2 is a multiple of 4, for all positive integer values of n. • 3. Prove algebraically that the difference between the squares of any two consecutive integers is equal to the sum of these two integers. • 4. Prove algebraically that the sum of the squares of any 2 odd positive integers is always even. • 5. 5(x - c) = 4x - 5 where c is an integer. Prove that x is a multiple of 5. • Join this channel to get access to get your name mentioned in a maths problem! • / @3minutemaths • Visit @3minutemaths for a full range of quick reminder and GCSE maths walkthrough videos. • HERE'S SOME PLAYLISTS THAT MIGHT BE USEFUL: • 🚀 Edexcel Higher November 2018 Paper 1 walkthrough - • Edexcel GCSE Higher November 2018 Pap... • 🎓 Edexcel Higher June 2018 Paper 2 - • Edexcel GCSE Higher Maths Paper 2 Jun... • 📚 AQA Higher June 2018 Paper 3 - • AQA June 2018 Higher Paper 3 • 📝 Edexcel Foundation June 2018 Paper 1 - • Edexcel GCSE Foundation Paper 1 June ... • 📔 Edexcel Foundation November 2018 paper 2 - • Edexcel GCSE Foundation November 2018... • 📓 AQA Foundation Specimen Paper 2 - • Revise AQA GCSE Maths Foundation Paper 2 • ... AND HERE'S SOME POPULAR TOPIC VIDEOS AIMED AT AROUND GRADE 5: • 🚀 Rearranging a formula - slightly more challenging - • Rearranging a formula - slightly more... • 🎓 Quick reminder - Stratified sampling GCSE maths - • Quick reminder - Stratified sampling ... • 📚 Pythagoras line segments - • Pythagoras line segments - GCSE maths... • 📝 Cylinder surface area - • Cylinder surface area - GCSE maths gr... • 📔 Reverse percentages - • Reverse Percentage - sale price inc... • MOST OF THE VIDEOS QUESTION PAPERS HAVE BEEN POSTED TO: • 🌍 My website / blog - https://www.3minutemaths.co.uk/ • Visit http://www.3minutemaths.co.uk for quick reminder High School GCSE mathematics videos - or subscribe to the channel. You can download the questions from http://www.3minutemaths.co.uk - along with many others aiming to offer quick reminders of the key topics. • • • My new course ‘How to good at mathematics - and great at fractions! is now live on Udemy: https://www.udemy.com/how-you-can-be-... • or click here for a limited 50% discount!: • http://www.udemy.com/how-you-can-be-g... • The course contains around 3 hours of video, quizzes and a copy of my book 'How to get an A in maths.' All the way through to GCSE and just in time for revision. • Subscribe to Simon Deacon maths for more great math videos http://www.youtube.com/subscription_c... • Visit playlists to help you get more from your studies • 3 minute quick reminder math - get extra exam credit • 3 minute quick reminder maths - get e... • GCSE - everything you need to know to get great grades • • GCSE Higher Level - everything you ne... • How to solve linear equations • • How to solve linear equations • .. and many more. • • ‘How to get an A in maths’ is now available on Amazon and packed full of hints, tips and techniques to help you get the very best from your studies. Or, first chapter FREE on my website http://www.3minutemaths.co.uk - real maths, tips and techniques. • http://www.3minutemaths.co.uk is full GCSE past papers, questions by topic and hints and tips to help you get the very best from your studies.
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