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Determine the exact value of $\int_{1}^{4} x^2 \ln x\, dx$.
Mathematics 9709 · AS & A Level · Integration
Determine the exact value of $\int_{1}^{4} x^2 \ln x\, dx$.
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Begin the integration and reach $x^{5/2}\ln x + b\int x^{5/2}\cdot\frac{1}{x}\,dx$” …