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Rewrite the integrand $\left(w+\frac{2}{w}\right)^2$ in expanded form
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$\int\left(w^{2}+4+\frac{4}{w^{2}}\right)dw$
Learn how to solve integral calculus problems step by step online. Find the integral int((w+2/w)^2)dw. Rewrite the integrand \left(w+\frac{2}{w}\right)^2 in expanded form. Expand the integral \int\left(w^{2}+4+\frac{4}{w^{2}}\right)dw into 3 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int w^{2}dw results in: \frac{w^{3}}{3}. The integral \int4dw results in: 4w.