# How do you integrate f(x)=(x^2+1)/((x^2-1)(x-4)) using partial fractions?

$- \frac{1}{3} \ln \left(x - 1\right) + \frac{1}{5} \ln \left(x + 1\right) + \frac{17}{15} \ln \left(x - 4\right) + C$ (constant of integration)