A Very Challenging School Question Using Indices | Can you Solve it?

Can You Solve This?

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Music: Choir

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Musician: Not The King.👑

[fuckingretard]

I like the sound of this series a lot! Had a lot of fun working this out! I’ll be looking forward to the next one

[theredstonebuilder]

Love this sort of video, makes maths more challenging but not at a level we can't do.
I got x is -2 and 2 for this, but didn't think about the denominator. Lesson learnt for next time!

[QuaternionPhysics]

SMOOTH TRANSITIONS BROTHER, YESSS LOVE THIS!!!

[pogo_master_]

Wow, nice little revision; thanks! I definitely like these kind of videos!

[richardlau]

Thank you! I now have a better understanding of solving these types of questions. Very slick presentation. Much better than your handwritten solutions (less messy) although I appreciate it probably takes quite a lot of your time designing and programming them.

[CookieMinister]

wow yay!!! I like how this is a new series and there's especially picked questions, I've been revising for other tests so I hadn't gotten a chance to watch these videos but I'll start right now! ❤

[x]

9 年级的数学考试中取得优异成绩 因为我住的地方我只能上网 1 感谢您的帮助

[messithegoat]

took me a quite a while but eventually figured it out (in yr 12 by the way)

[thomasparsons]

Hi there,
I’m a student in year 11 and I have found your videos really useful. I have mocks coming up in November and was wondering if you could possibly go over the hardest topics in gcse in more depth as I watched your grade 6-9 video and thought it was very helpful.
Thanks :)

[BobBob-uvfq]

One thing that concerns me about maths study, in general, is that the rules can always be applied but unfortunately life is not like that,

[garyhughes]

Looks like a great series, though I enjoy all of your videos and have learned something from each of them. A question I’d love to see you solve is to find ‘r’ (sometimes written as ‘i’) in an annuity formula. I remember once trying to make each letter the subject in such a formula, but got stuck with ‘r’, which appears twice, before being told by someone it cannot be done. I once saw a video where a ‘brute force’ method was used to get an approximation of ‘r’. Yet it’s still baffling to me why, through some clever factorisation and knowledge of algebra, that ‘r’ cannot be made the subject. Pls consider covering this in a future video.

[rainb]

14:16 2x was multipled to the to part of fraction leaving behind a 1 way was the 1 not added to to 16

[Faisalbarmiboy-gnbh]

Wow ! what a wonderful explanation and Salute to my best, terrific, cool teacher❤❤❤❤

[swldnsstory]

We need more of these challenge videos!!!

[Midhuns_World..]

I wanna raise a problem i faced in this video, that i didn't like!!
0:22 - 0:27 { the time given to write down the question was not enough } i could barely finish the first part of it...
This is not fair...
So kindly note that from your next video, plz give enough time to write down the question!! 😁😂😂😆😆🤣🤣

[AK.]

Thank you sir for the amazing video's, I've improved from a 6 to a 9 thanks to you so thank you very much. Just one question, is it possible for these kinds of questions to come up on paper 2 edexcel higher 2022 since on paper 1 there was a quite a nasty question involving circles at the end. If so could you please do more of these kinds of nasty questions involving multiple gcse skills. Thank you for the amazing work you put into these videos.

[youngtroy]

I have solved it without any help! I read the question from the thumbnail lol. (Year 11)
(please do more of these videos, this was fun) - Thank you :)

[abdulajij]

Really good question nice to see you still going keep up the good work and hard questions it's very beneficial

[Sunnysingh-sctq]

I can easily solve this type of questions sir 💯💯 but it's a nice question

[tokyo]

Good revision for oct/ nov igcse math exam