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Question 158

Find a a\,a and bbb, given that

∫(ax3−b4x2)dx=34x2+74x−1+C \int \left( \frac{ax^3-b}{4x^2} \right)dx=\frac{3}{4}x^2+\frac{7}{4}x^{-1}+C ∫(4x2ax3−b​)dx=43​x2+47​x−1+C

writing your answers in their simplest form.

[4]
Markscheme

Integration Questions

  1. A Level
  2. /Maths
  3. /Integration

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.

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