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$\int\frac{x^3+4x^2+1\cdot -5x+4}{x^2+1}dx$
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Learn how to solve integral calculus problems step by step online. Find the integral of (x^3+4x^21*-5x+4)/(x^2+1). Find the integral. Simplifying. Divide x^3+4x^2-5x+4 by x^2+1. Resulting polynomial.
Final answer to the problem
$\frac{1}{2}x^2+4x-3\ln\left(x^2+1\right)+C_0$
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Integration assigns numbers to functions in a way that can describe displacement, area, volume, and other concepts that arise by combining infinitesimal data.