All of Equations and Inequalities in 40 Minutes! | Chapter 3 | A-Level Pure Maths Revision
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- Опубліковано 20 чер 2024
- A video revising the techniques and strategies required for all of the AS Level Pure Mathematics chapter on Equations and Inequalities that you need to achieve a grade C-A* in your A-Level Pure Maths.
These topics are the essential question styles that appear in the Quadratics Module. This however is not ALL of the question styles within the A-Level. Further videos can be found on the channel for a more in depth look at some of these topics.
👑 Everything you Need to Pass your AS Pure Maths Exam! A* | AS Pure Maths Revision | Edexcel AQA & OCR - • Everything You Need to...
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See below for further links to each of these topics:
00:00 Intro
00:17 How to use the Video
01:43 Simultaneous Equations - • Simultaneous Equations...
04:04 Quadratic Simultaneous Equations - • Quadratic Simultaneous...
10:30 Harder Quadratic Simultaneous Equations - • Quadratic Simultaneous...
15:31 Simultaneous Equations Graphically - • Solving Simultaneous E...
24:54 Linear Inequalities with Set Notation - • Linear Inequalities Us...
32:49 Quadratic Inequalities - • Quadratic Inequalities...
35:26 Graphical Inequalities and Regions - • Graphical Inequalities...
45:23 Outro
See below for more chapter based revision videos:
Chapter 1 - Algebraic Expressions - • All of Algebraic Expre...
Chapter 2 - Quadratics - • All of Quadratics in 4...
Chapter 3 - Equations and Inequalities - • All of Equations and I...
Chapter 4 - Graphs and Transformations - • All of Graphs and Tran...
Chapter 5 - Straight Line Graphs - • All of Straight Line G...
Chapter 6 - Circles - • All of Circles in 25 M...
Chapter 7 - Algebraic Methods - • All of Algebraic Metho...
Chapter 8 - Binomial Expansion - • All of Binomial Expans...
Chapter 9 - Trigonometric Ratios - • All of Trigonometric R...
Chapter 10 - Trig Identities and Equations - • All of Trigonometric I...
Chapter 11 - Vectors and Magnitude - • All of Vectors and Mag...
🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review what you have learnt on the exam questions
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I will do soon inshaAllah, I'm loving the content, keep it up! :D
@@AshVentureOfficial So glad you’re enjoying to content! 😁🙏🏼🙏🏼
I loved your content at GCSE, got a 9, really hoped you had A level videos despite your name and HOORAH you do! 😅 loved it as always, hopefully you get all the videos out by the time I do my exams :) you seem to be posting every fortnight or so per chapter - you’ll get through it quite quick then yay 😀
Wow, amazing news! So glad to hear that you have carried on to do A-Level maths and a huge congratulations on your grade 9, what an achievement!!! 🥳 I should have most if not all of the A-Level content done this year, I’ve got one more video to do and then chapter 4 will be complete, and I’ve done bits and bobs from all the other chapters, please do keep in touch and let me know how you are getting on, I’d love to hear!! 🙏🏽
@@TheGCSEMathsTutor when will you be able to create a full alevel maths playlist?
stats and mechanics included
Man said “HOORAH” lol
I ABSOLUTELY LOVE YOU IM A IGCSE STUDENT MY EXAMS IN 8 DAYS AND IF I SCORE HIGHER THEN A B OR EVEN A B ITS CUZ OF U, ISTG ILYSM
Amazing news I’m so glad you’re enjoying the channel! Best of luck on your exam 🤞🏼 let me know how you get on!
What did you get
What did I get
you are the best teacher for maths, got a grade 9 in gcse maths. Hope you upload more videos for A-level maths. Thanks for your time and effort, Sir!
Amazing, nice to see revision videos coming back, amazing job 💪😁
So glad to hear it! There is so much still to cover, I’ve got my work cut out this year! Thank you for the kind words 😁🙏🏼
👑 Everything you Need to Pass your AS Pure Maths Exam! A* | AS Pure Maths Revision | Edexcel AQA & OCR - ua-cam.com/video/UiKVBshIOv4/v-deo.html
I like the word all of in your videos!The all of in the videos has everything.
Haha glad to hear it! if you also go into each of the individual lessons then there really is everything! The whole course is going to take some work to complete 😬
22:12 am I wrong in saying the x+2 for x and y was wrong? You put 1 2 3 5 7 but if it is x + 2 then 2+2=4 and 3+2=5 no? So it would be 12345 not 12357?
33:50 why did u say x3, as in why is it x is less then -1/2 and more then 3
Yea I got confused with that too
Dk how i would manage to revise without you man, thanks for making these for us
OMG this channel is a complete treasure trove, literally!! TYSM!
Can I ask, do you reckon that you'll be done with the AS maths content fully by next September?
So glad to hear it, have you just found the channel? 😁 thank you for the kind words! I certainly hope I’ll be finished with the AS pure content long before September 🤞🏼🤞🏼
Thank you so much sir, for another incredible video. You make Maths so enjoyable and interesting to learn.I really like your videos as they are incredibly useful especially for autodidacts who are self-studying A-Level maths like myself. Keep up the amazing work!!!
Thank you for the kind words! I’m so glad to hear that the channel has been helpful, how are you finding self-studying? Always like to know that my channel is going to some good use! I should have lots of A-Level content this year so please do keep in touch and let me know how you are getting on, I sometimes lose replies along the way as there isn’t an easy way to filter for responses.. I’m already over 200 comments down so just drop me a new comment and let me know how you are getting on! 😁🙏🏽
@@TheGCSEMathsTutor
Thank you so much as I hugely appreciate your effort into making these wonderful videos.You are literally the best maths tutor on UA-cam, as I have really been struggling to find other resources to teach myself Maths.I have just finished working through chapter 3 this week and feel very confident from watching your videos.
Please keep uploading as you are a life saver,Sir.
Great video sir good job sir nicely explained!! Keep up your hard work.
Thank you! Hope you enjoyed it? 😁🤞🏼
@@TheGCSEMathsTutor yh I did it was very useful sir thanks very much!!
@@GCSEALevelMaths glad to hear it! 😁🙏🏼
hello sir PLEASE PLEASE DO STATISTICS AND MECHANICS FOR A LEVEL IM BEGGING YOU PLEASE FIND SOME TIME TO MAKE THEM I DONT WANT TO FAIL PLSSSSSSSS YOUR SUCH A GOOD TEACHER
Trust me
when did we solve 2x^2-5x-3>0??
i dont get how you figured out which way the arrows went?
That's when the quadratic curve is above the x axis so you need to sketch the quadratic with the roots to the equation. Hope that helps.
Keep up the good work sir
What perfect timing, my test is just tomorrow lol
Amazing news! Best of luck for your test, let me know how it goes 😁🤞🏼🤞🏼
same!!!
At 34:30 how do you know which way the sign is for the quadratic??? Help my exam is tomorrow
Thank you
At 23:20 surely the table of values for y should have been 1,2,3,4,5 not 1,2,3,5,7 ? Because when x = 2 and you + 2 its 4 not 5
Haha wow!! What on earth was going through my head there!! I did plot the graph correctly but somehow put some bizarre numbers in those last two slots 🤣🤦🏽🤦🏽 well spotted! It’s been a while since I made a mistake I guess it was due…
@@TheGCSEMathsTutor haha not a problem at all, just me being pedantic lol 😆
@@TheGCSEMathsTutor could you put this in the description
I'm SO GLAD you're doing A-level content now too!!!
Trying my best! So glad you are enjoying the content, I’m guessing you used the channel during your GCSE’s then? 😁🙏🏽
@@TheGCSEMathsTutor yess of course! Would you consider doing stats and mechanics?
CHAPTER 4!!!!! ur videios are SOOOOO helpful
Won’t be long! Thank you for the kind words, glad to hear that! 😁🙏🏼
Thank you very much for your help 🙏🙏🌹🌹🌹🌹
No problem at all! The next chapter should be coming soon, what are you studying at the moment? 😁
@@TheGCSEMathsTutor I'm not student but I have 2 sons in year 10 so I watch all your videos then I help them with . Thank you very much your explanations are very clear and good.🙏🌹🌹💐💐💐
thanks
You're welcome!
As soon as I pass math (thanks to you), i'll get a job, earn some cash and buy you 10 coffees!
When you pass, and you get your job, just drop me a comment and let me know how you’re getting on! That’s plenty enough reward for me 😁🙏🏼
@@TheGCSEMathsTutor you are such a wonderful person, thanks for all the effort you put into your videos (respect emoji)
I shall thank you in person one day, in this life or the next. Your videos mean so much more than you know, especially for me who's studying Cambridge from home. You have been a blessing to thousands of people, may our Father bless you tenfold! Have a wonderful day 😁
@@TheGCSEMathsTutor I'm writing in May so I'll let you know how it goes🤙
Thanks friend
How was your exam? (Im kinda late)
Thank you! i have my math midterm soon and this has helped me so much
So glad to hear it, which topics are going to be on the exam? I have the next revision video on graphs and transformations coming soon 😁🤞🏽
@@TheGCSEMathsTutor the exam is in chapter 1 to 4.3 in pure mathematics 1 so that video is going to be helpful!
Amazing news!! I’ll have it up soon for you 😁🙏🏼
@@TheGCSEMathsTutor thank you so much!
😉😉Legend
Thank you 😁🙏🏽🙏🏽
Quick question, at 32:30 is it still correct if I were to write it as:
{x: x3}
Nah write it separately, it's better to be safe than sorry
I don’t see any reason why not! 😁🙏🏼
@@Tru_th I might start writing it separately if I see it on exam papers or in the textbook. We’ve been writing it all in one set in school
My maths teacher said it’s wrong to write it like that, you would have to use two separate sets because you are trying to show that its the set of values where x is < 2 or the set of values where x > 3 - so apparently you have to use two separate sets
How do you keep the inequality x < -1/2 true at 34:57 if x is between 3 and 4?
Quadratic there’s two values of x
Why did you change the sign of x to > -1/2 from x > -1/2 for the quadratic inequality question at 33:10
please chapter 4 :)
Coming soon 😁🙏🏼🙏🏼
All of circle theroem pls
A whole playlist here: ua-cam.com/play/PLqxP5EuGxPneJqpy4Y69TjaGDEBuQQGjS.html 😁🙏🏼
What exam board is this
Is it okay if I don't multiply -12.5 and 25 with 2 and just simply write -2.5 as the answer
No because no decimals in fractions
First
Love it!! 🥇🥇🥇
@@TheGCSEMathsTutor thank you for the video!😁
@@yasmine2556 My pleasure! Hope you’re getting some rest over the weekend 😁🙏🏼
chapter 4 pleasee
It’s coming on Tuesday or Wednesday this week!😁🙏🏼
15:33
First here
You might have just missed it this time🤭🥈
@@TheGCSEMathsTutor yasmine got it.Still I am the second hhh thank you legend
@@nathanhawey294 haha maybe next time! 🤣🤞🏼🤞🏼 hope you enjoyed it!
@@TheGCSEMathsTutor I know it is fantastic.today was my further maths day because the exam tomorrow.tomorrow I will smash this and my exam is on Thursday.
@@nathanhawey294 Amazing news! Best of luck with your exam! You’ll have to let me know how it goes 😁🤞🏼🤞🏼
are these exam questions
They are exam style questions yes 😁🙏🏼
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