The HARDEST Ever GCSE Maths Question??? (GRADE 9 Revision)

With Exams nearly here i have decided to go through one of the hardest GCSE questions ever in my opinion. This question went viral last year for its difficulty, so I have decided to make a video showcasing it. If you enjoyed this video please dont forget to leave a like and subscribe. Thank you for watching. Here are some textbooks to supplement you with your revision. (NOTE: these are affiliate links so you will also be supporting me if you buy products of these links, thanks :D) More expensive but heavily detailed Edexcel Higher Maths: https://amzn.to/3wY8p0d Cheaper but less detailed version of the book above: https://amzn.to/3vda1Tb Edexcel Foundation Maths: https://amzn.to/43ip2zK Here are calculators: This one is a bit expensive but EXTREMELY helpful for GCSE: https://amzn.to/3IAnJmh The normal GCSE one: https://amzn.to/49TPBhc