Differentiation (1) - L19 - Core 3 Edexcel Maths A-Level

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Recap of Core 1 differentiation - watch and takes notes to remind yourself of all the key ideas regarding differentiation. Doing this will make Core 3 differentiation much easier. www.hegartymaths.com www.hegartymaths.com/

[@nanamiyuu7282]

You are doing a amazing job here man thanks a lot！This video surely helped me alot

[@kazzooghalian4309]

Mr Hegarty, you’re a gee

[@the81kid]

Example 4 has x' - with the dash/apostrophe - in the "given that f(x)= ...". Is this a mistake on the paper? Because it doesn't seem to affect the calculations.

[@HEGARTYMATHS]

Basically yes. There is a little about using differentiation to find equations of tangents and normals to curves but that is easy.

[@mynahification]

Where is core 1 and 2 differentiation videos, I can't find it on youtube

[@mynahification]

Where is the core 1 and 2 differentiation videos?

[@candytv9340]

Title states Core 3 but it's core 1. Please change it to avoid any confusion.

[@Mamamia-xo5ic]

im doing this at igcse level

[@johnrobertson4421]

god, exam tomorrow. may god help us both

[@Artigrav]

same

[@luminaranejedi1251]

was going good till about 10 minutes in. dont understand it :( so hard

[@nanamiyuu7282]

You are doing a amazing job here man thanks a lot！This video surely helped me alot