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Determine the exact value of $\int_{1}^{2} (2e^{2x} - 1)^2\,dx$. Show all necessary working.
Mathematics 9709 · AS & A Level · Integration
Determine the exact value of $\int_{1}^{2} (2e^{2x} - 1)^2\,dx$. Show all necessary working.
This 5-mark question has a full step-by-step worked solution and mark scheme. One marking point: “Expand the integrand so that the result is $4e^{4x} - 4e^{2x} + 1$” …