f′(x)=(x+1)2f'(x) = (x + 1)^2f′(x)=(x+1)2 and f(1)=3f(1) = 3f(1)=3
Expand (x+1)2(x + 1)^2(x+1)2
Hence find an expression for f(x)f(x)f(x)
411 exam-style questions on Edexcel A Level Maths Integration, covering 13.1 Integrating x^n, 13.2 Indefinite Integrals, 13.3 Finding Functions, 13.4 Definite Integrals, 13.5 Areas under Curves, 13.6 Areas under the x-axis, and 13.7 Areas between curves and lines. Each one has a worked solution and a mark scheme showing where the marks go.