Differentiate with respect to xxx,
x4cos4xx^4 \cos 4xx4cos4x
2e3x+42 e^{3x + 4}2e3x+4
Practise Edexcel A Level Maths 9.4 The Product Rule with exam-style questions for A Level Maths. 30 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.