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Rewrite the fraction $\frac{\left(u+1\right)^2}{u}$ inside the integral as the product of two functions: $\left(u+1\right)^2\frac{1}{u}$
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$\int\left(u+1\right)^2\frac{1}{u}du$
Learn how to solve integral calculus problems step by step online. Find the integral int(((u+1)^2)/u)du. Rewrite the fraction \frac{\left(u+1\right)^2}{u} inside the integral as the product of two functions: \left(u+1\right)^2\frac{1}{u}. We can solve the integral \int\left(u+1\right)^2\frac{1}{u}du by applying integration by parts method to calculate the integral of the product of two functions, using the following formula. First, identify u and calculate du. Now, identify dv and calculate v.