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With all working shown, determine $\int_{1}^{4} \left( \sqrt{x} + \frac{2}{\sqrt{x}} \right) \, dx.$
Mathematics 9709 · AS & A Level · Integration
Integration — practice question
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Correctly integrate each term, for instance $\int x^{\frac{3}{2}}dx$ and $\int 2x^{\frac{1}{2}}dx$” …
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