Final Answer
Step-by-step Solution
Specify the solving method
Divide $x^3$ by $x^2+1$
Learn how to solve integrals of rational functions problems step by step online.
$\begin{array}{l}\phantom{\phantom{;}x^{2}+1;}{\phantom{;}x\phantom{;}\phantom{-;x^n}}\\\phantom{;}x^{2}+1\overline{\smash{)}\phantom{;}x^{3}\phantom{-;x^n}\phantom{-;x^n}\phantom{-;x^n}}\\\phantom{\phantom{;}x^{2}+1;}\underline{-x^{3}\phantom{-;x^n}-x\phantom{;}\phantom{-;x^n}}\\\phantom{-x^{3}-x\phantom{;};}-x\phantom{;}\phantom{-;x^n}\\\end{array}$
Learn how to solve integrals of rational functions problems step by step online. Find the integral int((x^3)/(x^2+1))dx. Divide x^3 by x^2+1. Resulting polynomial. Simplify the expression inside the integral. The integral \int xdx results in: \frac{1}{2}x^2.