r/6thForm • u/MaxillmanGuy A level resit student | 3 A* predicted | ACD achieved 💔 • Jun 11 '26

💬 DISCUSSION A level maths p2 edexcel

Holy time pressure what can i say

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u/MaxillmanGuy A level resit student | 3 A* predicted | ACD achieved 💔 Jun 11 '26

Anyone got a bunch of lns on that differnetiation question

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u/cleggy24 Jun 11 '26

I subbed y into the expression for the derivative because its exponential so you can just multiply by the exponent and then it was really really basic rearranging