Exponentials and Logarithms - A level maths year 1

This video is a walkthrough of an exponetials and logarithms question, and is aimed at 1st year A level maths. Other titles considered were: 1. "Solving Quadratic Equations Made Easy: Using Exponential Values and Logarithms" 2. "Unlock the Art of Quadratic Equation Solving: Exponential Values and Logarithms Explained" 3. "Mastering Quadratic Equations: Exponential Values, Logarithms, and English Language" 4. "From Logarithms to Solutions: Calculating Exponential Values for Quadratic Equations" 5. "Step-by-Step Guide: Using Logarithms to Find Exponential Values of x in Quadratic Equations" Although the question is: Given that log3(x + 1) =1 + 2 log3(x-1) a) Show that 3x^2 - 7x + 2 = 0 b) Hence, or otherwise, solve log3(x + 1) =1 + 2 log3(x-1) #gcse #formula #algebra #maths #math #revision #tutor #alevelmaths #exponentials #logarithms You can download the worksheet for exponentials and logarithms from 3minutemaths, 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! Visit @3minutemaths for a full range of quick reminder and GCSE maths walkthrough videos. Join this channel to get access to get your name mentioned in a maths problem! https://www.youtube.com/channel/UCkFmrzcvKEezKfsR-ISTHgA/join HERE’S SOME OF THE LATEST TOPIC VIDEOS (2022 SPECIFICATION): Please visit 3minutemaths to download the worksheets. Combined Pythagoras & SohCahToa - GCSE Maths Questions https://youtu.be/xlK01ipNb5c SohCahToa Trigonometry for Right Angled Triangles https://youtu.be/VpSJ8m5nVHA Revise Grade 6 GCSE Maths - Calculator Paper 2 https://youtu.be/BqLmrg6CVsw How to Answer Indices Maths Questions https://youtu.be/vgvRWQDBcBw Scale Drawings & Map Scales https://youtu.be/amd4jtzSTXc New videos are being added every week :-) HERE'S SOME POPULAR PLAYLISTS THAT MIGHT BE USEFUL Grade 3 ish: https://youtube.com/playlist?list=PLPglScc3TJ-PlUnAmW6qshzFDU01_oaEY Grade 4 ish: https://youtube.com/playlist?list=PLPglScc3TJ-MzLwZxDM1rn_rR3ZJKMAB_ Grade 5 ish: https://youtube.com/playlist?list=PLPglScc3TJ-P0ujnaCqYHz76bTuFsHvfg Grade 6 ish: https://youtube.com/playlist?list=PLPglScc3TJ-NkSR3I0i2MSI5Umj_CBcra Grade 7 - 9 ish: https://youtube.com/playlist?list=PLPglScc3TJ-N74FojLYpFPcBu3sTu8w5D ... AND HERE'S SOME POPULAR TOPIC VIDEOS AIMED AT FOUNDATION / HIGHER CROSSOVER: How to rearrange a formula with factorising https://youtu.be/d_rHJlcOC3k Quick reminder - Stratified sampling GCSE maths https://youtu.be/XLa4ASzL56w Pythagoras - as hard as it gets? https://youtu.be/j4x7xT0xojE Reverse Percentage - sale price & increased price - GCSE maths grade 5 ish https://youtu.be/7tIPhctwEKw Higher Paper Walkthroughs: 🚀 Edexcel Higher November 2018 Paper 1 walkthrough - https://youtube.com/playlist?list=PLPglScc3TJ-NaUfDX9kua34uI6elzaDmP 🎓 Edexcel Higher June 2018 Paper 2 - https://youtube.com/playlist?list=PLPglScc3TJ-Pxm6gwFGuzJzWd-0JfB1DX 📚 AQA Higher June 2018 Paper 3 - https://youtube.com/playlist?list=PLPglScc3TJ-M0anNCckRXOgpwaA2mXZiX Foundation Paper Walkthroughs: 📝 Edexcel Foundation June 2018 Paper 1 - https://youtube.com/playlist?list=PLPglScc3TJ-MIlvTKHWYKeOPix0Fc39xP 📔 Edexcel Foundation November 2018 paper 2 - https://youtube.com/playlist?list=PLPglScc3TJ-OAOr_txwWN-DGEaKK7dh42 📓 AQA Foundation Specimen Paper 2 - https://youtube.com/playlist?list=PLPglScc3TJ-MMlJousgJBhhC-3Zdp1vFD MOST OF THE VIDEOS & QUESTION PAPERS HAVE BEEN POSTED TO: 🌍 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-good-at-maths-and-great-at-fractions/ or click here for a limited 50% discount!: http://www.udemy.com/how-you-can-be-good-at-maths-and-great-at-fractions/?couponCode=MathsWrap 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. ‘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.