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Solving Simultaneous Equations Graphically (with Quadratics!!) | Grade 7+ Series | GCSE Maths Tutor

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A video revising the techniques and strategies for solving simultaneous equations graphically including quadratic equations. (Higher Only).
This video is part of the Algebra module in GCSE maths, see my other videos below to continue with the series focussed on equations and sequences.
Videos to watch to help with this topic:
Drawing Straight line Graphs - • Equation of a Line (St...
Rearranging Equations - • Changing the Subject o...
These are the calculators that I recommend 💎
Casio fx-83GTX Scientific Calculator, Black - amzn.to/2P2cyGG
Casio Fx-991ex Scientific Calculator Fx 991 Ex - New + 552 Function - Classwiz - amzn.to/2sw2Moz
These are the new revision guides I recommend 💡
Higher - New Grade 9-1 GCSE Maths Edexcel Student Book - Higher (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/366PltG
Foundation - New Grade 9-1 GCSE Maths Edexcel Student Book - Foundation (with Online Edition) (CGP GCSE Maths 9-1 Revision) - amzn.to/2PpbjBF
Revision videos:
The Entire GCSE in Only 2 Hours!! Higher and Foundation Revision | GCSE Maths Tutor - • Everything You Need To...
Everything for a Grade 6-9 in your GCSE Maths Exam! Higher Maths Exam Revision | GCSE Maths Tutor - • Everything for a Grade...
All The Topics You NEED To Know For The 9-1 Maths GCSE 2020 (Higher) - • All The Topics You NEE...
More videos in the Equations and Sequences series:
All of Algebra in just over 1 hour!!! - • All of Algebra in just...
Part 1 - Graph Transformations - • Graph Transformations ...
Part 2 - Inverse Functions - • Inverse Functions | Gr...
Part 3 - Composite Functions - • Composite Functions | ...
Part 4 - Iterations - • Iterations | General I...
Part 5 - Algebraic Proof - • Algebraic Proof | Grad...
Part 6 - Solving Quadratic Equations - • Solving Quadratic Equa...
Part 7 - The Quadratic Formula - • How to Use the Quadrat...
Part 8 - Quadratic Simultaneous Equations - • Quadratic Simultaneous...
Part 9 - Algebraic Fractions (Part 1) - • Algebraic Fractions | ...
Part 10 - Harder Algebraic Fractions (Part 2) - • The 5 Hardest Algebrai...
Part 11 - Solving Equations with Algebraic Fractions - Coming Soon!
Part 12 - Solving Simultaneous Equations Graphically - • Solving Simultaneous E...
🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review everything you have learnt
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Опубликовано:

5 сен 2024

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Комментарии : 80

@TheGCSEMathsTutor 2 года назад

If anyone would like to support the channel you can buy me a coffee here: www.buymeacoffee.com/gcsemathstutor Thank you for all of your support! 😁🙏🏼

@eddielikesfish7114 2 года назад

i got my results back last august, I got a 7! i started year 7 in set 3 and managed to make it into set 1 with a good grade :D thank you and keep doing what ur doing

@TheGCSEMathsTutor 2 года назад

Wow amazing news! Goes to show what hard work and commitment can achieve! Well done 👏🏼👏🏼👏🏼

@mirshathmohamed2814 2 года назад

Nice one bro. I’m in set 2 currently and I’m on a 7. I wanna be in set 1 with a 9 by the time I do my exams next year.

@skrisna3103 2 года назад

Well done eddie likes fish

@musicalized7117 Год назад

@@mirshathmohamed2814 any update?

@usmaniftkhar3561 11 месяцев назад

howd your gcses go then? @@mirshathmohamed2814

@Sportcat01 2 года назад

You are legit the best maths teacher ever! I used to struggle with Maths but I’ve watched all the videos you’ve done that I struggle with and they’ve made me much better, thanks so much!

@TheGCSEMathsTutor 2 года назад

Thank you so much for the kind words! Sounds like you’ve used the channel exactly for how I designed it 👏🏼 amazing news, I’m so so glad it’s working for you! Keep it up 😁🙏🏼

@Sportcat01 2 года назад

@@TheGCSEMathsTutor no problem you deserve it 👏👏 Could you perhaps do a video of like typical exam questions when they say about deposit and involve percentages, fractions and you have to do lots of working out etc.. that’s the kind of thing I need a bit more help on?

@TheGCSEMathsTutor 2 года назад

Great idea! I’ve just added it to my list, the questions where they blend fractions, percentages and ratios are great questions 😁🙏🏼

@Ziad-cp3lu 7 месяцев назад

speaking facts

@mohammedabduljabbar8890 2 года назад

At 19:30, for the b part of the quadratic question where you drew a table for x and y values, I believe you wrote the last 2 y values incorrectly. Instead of 5 and 7, should it not be 4 and 5?

@ayanal-amin8090 2 года назад

yh u r right

@user-ok8ey2bt4p Год назад

yeah

@tejasbhat_901 4 месяца назад

@usmaniftkhar3561 11 месяцев назад

bro is fr the best teacher

@lalm8764 2 года назад

Thank you so much for this amazing video, it really helped!! Really hoping that your channel grows so that more people can benefit from this.

@TheGCSEMathsTutor 2 года назад

Thank you so much! So glad to hear that it was helpful! It’s hard getting the word out so I just hope that people share it with their friends so that every student can benefit 😁🙏🏼🙏🏼

@connorranson4769 2 года назад

hello, at 19:37 i dont get why you have the numbers 5 and 7, should they not be 4 and 5, thankyou

@katiegriffiths4059 2 года назад

i’m wondering the exact same

@dr.tlawal3893 2 года назад

@@katiegriffiths4059 it was probably a mista

@fuckingretard8571 2 года назад

You’re the reason why I just got a 9 in my mock exams! Ur channel is so underrated! Glad ur uploading again 🔥

@TheGCSEMathsTutor 2 года назад

Wow congratulations on your grade 9 what an achievement! So glad to have been a part of your journey, thank you for the kind words 😁🙏🏼🙏🏼

@hamzah7 2 года назад

and now youve got all 9s and an 8

@fuckingretard8571 2 года назад

U really put the time in to stalk some random guy lol. That comment was a bait comment. Worked beautifully

@turbiyo4026 2 года назад

Can you do some more probability or vectors questions please those are probably my biggest weaknesses and some more grade 5-7 content

@TheGCSEMathsTutor 2 года назад

I have a whole playlist on probability here: ru-vid.com/group/PLqxP5EuGxPndF8YZPLQe6Ww0BhU6SpeIe amd all of the vectors lessons here: ru-vid.com/group/PLqxP5EuGxPnemH0-L-9DGWg_jI2KvL24Q hope they help 😁🙏🏼

@cameronoverton7274 2 года назад

For the harder questions can you do the equation of the graph - the equation of the one we need to solve and then draw that line

@user-jq3qt8no7h 2 года назад

Yay you’re uploading again

@TheGCSEMathsTutor 2 года назад

I am indeed! Back to work for the new school year 😁👍🏼👍🏼

@favorlatte8031 2 года назад

Can you make videos on SUVAT equations and Constant Acceleration please?

@TheGCSEMathsTutor 2 года назад

Great idea! I’m focusing on Pure for the moment but I’ve added it to my list 😁🙏🏼

@justabritishsimracer3984 Год назад

im so glad i watched this it came up on my paper 1 😅

@kshamakadam5287 10 месяцев назад

How can we access the RU-vid playlist of all your videos topicwise

@Shimeez 3 месяца назад

Hello sir, i was just wondering if you ever find gcse questions hard yourself? Or are all of them easy for you

@TheGCSEMathsTutor 3 месяца назад

Absolutely I do! There are some vector questions which puzzle me for a good 5 minutes sometimes, quite often with some of the most difficult circle theorems it can also take me a few minutes to plan my route through the question! Beyond that there are a few a-level questions which stump me sometimes too, mainly trigonometric identities as I have never learnt them off by heart 😅

@Shimeez 3 месяца назад

@@TheGCSEMathsTutor fair enough 😂 i thought you were invincible 😂

@not...not...no.643 2 года назад

19:08 or you could have simply done: *equation of the line GIVEN - equation of line you want to find solutions for* (hope that makes sense)

@ILOVEALLAHHHHH 2 года назад

Hi, Is it ok to get different values for the last question as you can draw the graph differently using different values ??

@reoqq3842 3 месяца назад

17:52 sir why do we want it to become x^2 - 4x +2. Why not any other equation?

@mystic6970 2 года назад

Thank you so much this really helped 👍😁!

@TheGCSEMathsTutor 2 года назад

Amazing news I’m so glad to hear that 😁🙏🏼

@mystic6970 2 года назад

@@TheGCSEMathsTutor Thanks 😁 You are amazing.

@trumpgaming5998 2 года назад

thanks!

@TheGCSEMathsTutor 2 года назад

No problem at all 😁👍🏼👍🏼

@Mathspaperks1ks2 2 года назад

Nicely explained!!

@TheGCSEMathsTutor 2 года назад

Thank you 😁🙏🏼

@enpvry Год назад

Hello I don't understand why at 19:31 when u draw the graph the gradient is 0.5 but if y=x-2 shouldn't the gradient be 1?

@ahdadhweihisahd Год назад

late response but if you look at the x axis you will see that two of the larger squares is equal to 1

@enpvry Год назад

@@ahdadhweihisahd THAAANKS!!

@hashimabbas6731 2 года назад

u are the great

@jinethweragama1218 2 года назад

Will there ever be an actuall exam question on part be of the last question?Because Ive seen a question come up of part a of the last question, but never part b

@Ziad-cp3lu 7 месяцев назад

tHANK YOU FOR YOUR HELP

@mrokay6644 2 месяца назад

do i need to know this for year 9

@AbigailPearson-cu2ih Год назад

Quick question, do I need to solve cubic simultaneous equations graphically for GCSE / IGCSE, hope this makes sense. Thanks

@TheGCSEMathsTutor Год назад

Yes you will do! 😁🙏🏼

@AbigailPearson-cu2ih Год назад

@@TheGCSEMathsTutor Thanks for replying. Your videos are amazing I have learnt so much.

@TheGCSEMathsTutor Год назад

@@AbigailPearson-cu2ih I’m so so glad they are helping you!! Keep up the great work, just let me know if I can help with finding anything 😁

@wraith7460 2 года назад

TYSM!

@bandoridesh2972 Год назад

Thank you so much

@adampacittifan3298 2 года назад

Cheers sir 😊

@TheGCSEMathsTutor 2 года назад

No problem 😁🙏🏼

@gulicka1991 2 года назад

Hi. I solved the second part of the question by writing it x(x-5)=0 => x=0, x=5..... Is it wrong trying to solve the question like this? By the way thank for your videos. I learned lots of things from you

@amitgill8421 2 года назад

Hi, this is great! What programme do you use as your whiteboard & for the graph? I tutor online and this would really help

@TheGCSEMathsTutor 2 года назад

I use Notability but there are lots of different free note taking apps that are fantastic if you don’t want to pay for one, I just had this one from years ago when I needed an app to write with while I was at a conference and it was recommended to me so I’ve struck with it! 😁🙏🏽

@amitgill8421 2 года назад

@@TheGCSEMathsTutor thank you so much. Do you just import the graphs as pictures ?

@TheGCSEMathsTutor 2 года назад

@@amitgill8421 Yep that’s exactly what I do! 😁🙏🏼

@yasminazab4892 2 года назад

Amazing 🤩

@nathanhawey294 2 года назад

Even I am am A level student first again.

@TheGCSEMathsTutor 2 года назад

🥳🥳🥇🥇🥇

@ishowspeedsui Год назад

thanks

@sebastianmirea3370 Год назад

will this appear on the gsce foundation paper

@tejasbhat_901 4 месяца назад

no cuz it says grade 7+

@Ziad-cp3lu 7 месяцев назад

@4:12

@b.y.2205 2 года назад

13:00

@GCSEALevelMaths 2 года назад

First comment! Yeeee!

@TheGCSEMathsTutor 2 года назад

Smashed it! 🥇🥇🥇

@symphonyofsolidarity 5 месяцев назад

There are some questions like this in recent further maths igcse papers like: Use a *straight line* to estimate the solution of Ax²+Bx+E=0 And on the graph, we have Cx²+Dx+F=0 drawn. I dont know how we get a straight line if we have different coefficients for x². Please help.

@not...not...no.643 2 года назад

la-ji-bo-la-la..?