Edexcel A level Maths: 9.3 The Chain Rule (Differentiation)

Pearson A level Maths, Pure Year 2 Textbook (9.3)

In this video I start by introducing the chain rule for differentiation. I go over two different ways to differentiate a function using the chain rule for differentiation; covering both examples and exam style questions.

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[Torchman-]

Very helpful explanation. The "general rule" help makes things a lot simpler too. Thank you.

[Andre-sorf]

What an absolute G, actually saved my A-Level maths grade !!!

[stylishtink]

At 8:30 did you need to simplify the (3x^2/x^3)??

I also want to thank you for all your help. I am so grateful for your videos. They are really aiding me in my studies in preparation for my upcoming A-Level exams. :)

[arusaayub]

I love your videos, they are such a helppp

[FahadKhan-mejq]

Top Job but waiting on implicit differentiation video plz

[sarahsandy]

v nice- thank you so much! please do chapter 12

[bobbbiejhjsisj]

Hello sir how can you differentiate cos(2x-1) using the rule other than the chain rule

[niamh]

at 10:53 would it not be +- 12/e^3 as the square root of 4 is +-2?