Given that ∫f(x) dx=10x+6x+C\displaystyle \int f(x)\,dx=10x+\frac{6}{x}+C∫f(x)dx=10x+x6+C, find f(x)f(x)f(x) writing your answer in its simplest form.
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.