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$\int\pi^{2}dx+\int-1dx$

Learn how to solve integrals of polynomial functions problems step by step online. Find the integral int(3.141592653589793^2-1)dx. Simplifying. The integral \int\pi^{2}dx results in: \pi^{2}x. The integral \int-1dx results in: -x. Gather the results of all integrals.