Use the substitution u=x2+2u = x^2 + 2u=x2+2 to find ∫2x(x2+2)2dx\int 2x(x^2 + 2)^2 dx∫2x(x2+2)2dx
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Markscheme
11.5 Integration by Substitution Questions
59 exam-style questions on Edexcel A Level Maths 11.5 Integration by Substitution. Each one has a worked solution and a mark scheme showing where the marks go.