Differentiation from First Principles | Calculus | A-Level Maths Series

A video explaining how to differentiate from first principles. (A-Level Only).

This video is part of the Calculus module in A-Level maths, see my other videos below to continue with the series.

Don’t forget to check these videos out first:

Calculus Series:

Part 5 -

These are the AS and A Level Pure Mathematics Textbooks & Workbooks I recommend 💎

🔹 Watch the video
🔹 Make notes
🔹 Practice the questions
🔹 Mark your work
🔹 Review what you have learnt on the exam questions

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[GCSEALevelMaths]

You deserve more support and recognition!!

[lanasunderland]

Thank you so much for all the effort you put in, I used your videos for GSCE and got a grade 8. I'm now studying A -level and had no idea how to do first principles in class or where the two (x, f(x)) and (x+h, f(x+h)) came from but I finally get it now!

I noticed you don't cover mechanics only pure maths, would you ever consider making mechanics videos in the future?

[nousername]

This was the video that made it all click into place, thanks a bunch

[jagannathpadhy]

So precise and up to point
Got my revision done

[nadernassr]

THANKS SO MUCH AMAZING AMAZING AMAZING VIDEO!!

[Benpritchardfilm]

Hello sir 👋🏽
Could you make a long YouTube video for the group of year 11s who are doing a level maths next year? It would be extremely helpful if you could go over the topics we’ll need to perfect from gcse and perhaps a few excercises to prepare for next year! ❤️

[krish]

Are you going to start uploading again? It’s been a month since your last upload and I use your videos for a level maths during lockdown

[Sehresh.]

Nice video. Thank you so much! Please can you upload more A=Level topic videos, as your videos help me understand the topics so much!

[andromedastar]

For A level maths and further maths(edexcel), would it be better to buy a revision guide or textbook?

[aleksandarmakedonskiiiii]

I hope you continue to upload a level maths videos but stay safe

[Mathspaperksks]

Nice video sir I love differentiation. Keep up your hard work sir.

[BobBob-uvfq]

Can you do more examples with first principles, my higher book has different styles of questions

[BobBob-uvfq]

Can you show the questions that would be relevant

[krish]

Is the formula given or do you need to remember it?

[BobBob-uvfq]

How far is a level from degree courses

[joanchota]

This was kinda confusing until I came across this video 🤗

[ravjayakodi]

@ 5:18 I dont understand why the f(x+h) goes to (x+h)^2

[monkee]

I’m literally year 10 and I’m watching this

[Diablo-yyxq]

I don't do A-Level maths, but i'm teaching it to myself so I don't struggle in Economics degree and I have to say nothing seems hard all seems fairly simple really, why does everyone stress about it.

[BobBob-uvfq]

Lol you just have, but as many examples are uesful