Differentiate with respect to xxx,
x+2x2+7\displaystyle x + \frac{2}{x^2 + 7}x+x2+72
3+e4x23 + e^{4x^2}3+e4x2
Practise Edexcel A Level Maths 9.3 The Chain Rule with exam-style questions for A Level Maths. 50 questions, matched to the Edexcel A Level Maths (9MA0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.