Find ∫(4x3−k3x2)dx\displaystyle \int \left( \frac{4x^3 - k}{3x^2} \right) dx∫(3x24x3−k)dx writing your answer in its simplest form in terms of kkk.
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.