Differentiate with respect to xxx,
(x+3)(x+1)3(x+3)(x+1)^3(x+3)(x+1)3
5+x2ln(3x+1)5 + x^2 \ln(3x+1)5+x2ln(3x+1)
30 exam-style questions on Edexcel A Level Maths 9.4 The Product Rule. Each one has a worked solution and a mark scheme showing where the marks go.