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Rewrite the integrand $x^4\left(x^4+2\right)^2$ in expanded form
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$\int\left(x^{12}+4x^{8}+4x^4\right)dx$
Learn how to solve integral calculus problems step by step online. Find the integral int(x^4(x^4+2)^2)dx. Rewrite the integrand x^4\left(x^4+2\right)^2 in expanded form. Expand the integral \int\left(x^{12}+4x^{8}+4x^4\right)dx into 3 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int x^{12}dx results in: \frac{x^{13}}{13}. The integral \int4x^{8}dx results in: \frac{4}{9}x^{9}.