Final answer to the problem
Step-by-step Solution
Learn how to solve integrals of rational functions problems step by step online. Find the integral int((x^2-64)/(x^2+64))dx. Divide x^2-64 by x^2+64. Resulting polynomial. Expand the integral \int\left(1+\frac{-128}{x^2+64}\right)dx into 2 integrals using the sum rule for integrals, to then solve each integral separately. The integral \int1dx results in: x.