If you’d like to practise the material covered in this video, check out our platform at www.cognitoedu.org - it's totally free, and has been built to make learning and revision as easy as possible. The main features are: - Lessons organised by topic, only the lessons relevant to your specific exam board and tier are shown. - Automatic progress tracking. Progress bars tell you what you’re doing well at, and what you need to spend some time on. - Practise quizzes so you can test your knowledge. You can quiz yourself on any combination of topics you like. - A huge number of fully-hinted questions that take you step-by-step through some of the trickiest calculations & concepts. - A comprehensive bank of past exam papers, organised both by year, and also by topic. Amadeus & Tom
@3dPrinterBros Жыл бұрын
This website helped me so much, thanks guys
@75things75 Жыл бұрын
Yknow, I've struggled with factorisation since y7 and I'm now in y9, about to take my end of year exams. It's weird how this amazing youtube channel can explain this better in 8 minutes than my school can in 3 years. Thanks for the rlly helpful videos man.
@muniyaasbahi67819 ай бұрын
Omg sameeee
@pradeepta.pdllll7 ай бұрын
me rn😭
@Yz09396 ай бұрын
Same
@Dan0p4 ай бұрын
My dad forced me into this and I'm going into year 8💀💀💀💀💀😭😭😭😭😭
@ephremyikunoamlak4782 ай бұрын
Thank you so much I have a test on monday❤❤❤❤ I cant be alive that a 8 minute video is more effective than a hour lesson😊
@mellafelladownthestairs91482 жыл бұрын
This helps sm especially during end of term tests ty man
@rim2675 Жыл бұрын
One of my favorite channels since starting igcse. idk how to thank you. my grades are so high in science all thanks to your videos :) please keep it up
@Scammer_the_warrior11 ай бұрын
Ur web is so useful and I pay attention in this 8-minutes video instead of those 1hour boring math lessons Tysm.
@harry_19472 ай бұрын
yea
@trossards8 ай бұрын
im so grateful i found this channel 😭
@rc_12349 ай бұрын
this guy's voice is so soothing I could sleep to it
@dillondisney47328 ай бұрын
I agree
@Ferb7474 жыл бұрын
Make A-Level videos if possible. Would be very informative and helpful.
@oTozmo Жыл бұрын
There is a lot to go through in gcse though as well 😮
@sophiagibson33367 ай бұрын
you could say please you rude beach
@noname-gr1uf6 ай бұрын
You should learn how to advise people in a manner way @sophiagibson3336
@noname-gr1uf6 ай бұрын
@@sophiagibson3336s
@JoudHamarsheh2 ай бұрын
@@sophiagibson3336 he said if possible. which practically saying if u can you discombobulated head
@byvanillaa Жыл бұрын
Literally the best channel ever.
@ronaldosthegoat. Жыл бұрын
THANK U SO MUCH U TEACH WAY BETTER THEN ANY MATHS TEACHER I LOVE U❤️
@Ronnie1v10 Жыл бұрын
RONALDO🐐
@MegaBalgeet Жыл бұрын
thsi channel should be more popular!!!
@julianrrushi55302 жыл бұрын
I honestly love Cognito theyve helped me more than my school has in 5 months and they managed to do it in 3 hours
@kaibestcarsreviewed41053 жыл бұрын
Thanks man it really helped a lot
@madeleinehudson48346 ай бұрын
Thank you so much! Taking an entrance exam soon and needed to know this. Honestly helped so much!
@vincentxie30906 ай бұрын
I have a test coming up soon, and watching this is really going to help me prepare well for it. Thanks a lot
@AaserEid2 ай бұрын
you are a life saver have the best year of your life
@roseyrosaАй бұрын
we love you man. thank you appreciated so much🙏
@RoyalPigeon3692 ай бұрын
My question: 2x^2-x Answer: HCF of 2 and 1 = 1 (because they're both prime numbers) HCF of x x x + 1 x x = x x(2x-1)
@Aisha-gd6dq2 жыл бұрын
Thank you ! I’m revisiting all the maths topics I’ve covered so far in year 9 so I can be attentive in year 10.
@Smile.comx-qqАй бұрын
I am writing my final exam tomorrow. So thanks your videos have or helping me so so much.
@itz_rania1300 Жыл бұрын
thank you sooo much this was really helpful 😁
@menzii1 Жыл бұрын
omg i love yor forger
@Lebagacaleb65 Жыл бұрын
Thanks another it helped I and my friends along ooh😊. I am so grateful
@beastslayer155910 ай бұрын
ty for such well put together videos very helpful n easy to understand
@fodder_2 жыл бұрын
Extremely helpful
@niveshhnk9686 Жыл бұрын
Thank you for saving my life
@melonman2282 Жыл бұрын
He used a really complicated method finding the highest common factors, just find the highest number they share in times tables, so write down 1x(number) 2x(number) 3x(number) going on both numbers until you hit a number, or if you have a times tables sheet just check the highest number they share on there
@jojoluvspuppiesАй бұрын
You can use any working method (or a method you've been taught) to find the HCF.
@krisboyfavour86038 ай бұрын
Thanks it was very helpful to my son in year 7.
@1UrFavBrunette09 ай бұрын
Wish u were my maths teacher Fr tho xx
@1UrFavBrunette09 ай бұрын
Yes I liked my own comment 😂😭
@preppymemesofficialАй бұрын
I liked your comment aswell 👹👹
@nafiskhan88012 жыл бұрын
love from Bangladesh 🇧🇩 ❤ 💕 💕 sir
@iranianball45672 ай бұрын
Cognito is a real MVP 💪
@ihatetrains9629 Жыл бұрын
THANK YOU SO MUCH
@tuannurhananituanmuda16734 жыл бұрын
what software did u use to edit your vids?
@Az-gf6lt3 жыл бұрын
India
@murtazakhan5522 жыл бұрын
@@Az-gf6lt lol
@cameronjones39254 ай бұрын
Thank you ❤
@MrX-ev9hr4 ай бұрын
Thank you
@Cloudey-puffo Жыл бұрын
Thank you so much i was confused when learning this as i didint know wich letter to keep so when you kept the b i was complexed why you didn't keep the a instead until later you kept the x in 5x that made me realise all the units have x and in the other equation both numbers have b thank you a lot for the help you and your team included❤❤❤
@xdsniperrrr3 жыл бұрын
THANK UUUU
@offic_amantleee4 жыл бұрын
This helped
@manishsinghal69244 ай бұрын
Hey cognito! Please make a logarithym video!
@thebigbarbosa14 ай бұрын
Why positive 3? I have no idea where the plus comes from. please explain.
@haliali21433 ай бұрын
Just ile before when you try to get what multiplies with 4x to get 8xsquared, you look fr what multiplies with 4x to make 12x . So 4x times 3 is 12x. And that's where you get the positive 3
@StagedreamerrАй бұрын
@@haliali2143it gives 3 but why is it positive? That’s what we’re confused about
@Nour-TalhaАй бұрын
because its 4 divide + 12 so you do 4 divide by 12 which is 3 then add the + and that's where you get +3
@rose-pp8xj3 жыл бұрын
All ur vids and everything u do is sooo helpful thanksss
@Cognitoedu3 жыл бұрын
Happy to help Fatimah 😊
@biriktyhaylesilassie5063 Жыл бұрын
Thanks
@SaadKhan-jm5rq10 ай бұрын
A few months ago i saw cognito on like 450k subscribers. Now he is on 678k. lets try and make this amazing channel reach 1million subscribers. We need 322K more subscribers to reach million
@1UrFavBrunette09 ай бұрын
He has now 697k
@SaadKhan-jm5rq7 ай бұрын
241k subscribers more to go
@Randomwisdom-w9y5 ай бұрын
210k to go!
@sondran40444 жыл бұрын
I LOVE YOU
@iya46317 ай бұрын
im so stuck someone help me, 14t+8. the HCF is 2 so 2t( ...) How do you get 2t to 14 t, you would multiply it by 2, but the answer is always 2t(7T!!!! HOW IS THE T THERE
@floppyduck13363 ай бұрын
Idk if you still need help but 14t+8, you find the HCF, so 2 like you said. But because the t is not in both terms, it just stays as 2. You add the t in the brackets. So it would be 2(7t+4) Because 2×7t is 14t, then 2×4 is 8, which brings you back to the original 14t+8.
@kruschenkadutoit8 ай бұрын
How did you get +3 it does not make sense
@manschuhan17368 ай бұрын
Because if we multiply plus 3 and 4x we get plus 12x 😊
@thewildn35014 жыл бұрын
k
@clarkkent46832 жыл бұрын
What if all the x’s had been x^2 or cubed?
@ryanyousef32033 жыл бұрын
К
@etdoner17023 жыл бұрын
sir you explained finding the hcm so long that understanding it was harder than the lesson itself
@lordxeno82703 жыл бұрын
shut up
@aseel52153 жыл бұрын
if u don’t understand it’s ur problem
@keoniamidi68814 жыл бұрын
Really hope you use your brain and have a different job(not KZbin) and become a millionaire
@ravex51694 жыл бұрын
He can choose
@lordxeno82703 жыл бұрын
stupid comment
@amoonynight3 жыл бұрын
Actually the smartest job they could do is KZbin. The money from ad revenue alone can reach $1000-10,000 per video depending on the views. Not to mention it's easier to do then an actual job and more rewarding after reaching monetization which is when you start earning money. In short, by KZbin you can be at least financially stable if not anything else.
@imhere44232 ай бұрын
I just want to say this video is so boring to watch.