Find ∫(1x3+x)dx\int (\frac{1}{x^3} + x) dx∫(x31+x)dx.
−12x2+x22+C-\frac{1}{2x^2} + \frac{x^2}{2} + C−2x21+2x2+C
−1x2+x2+C-\frac{1}{x^2} + x^2 + C−x21+x2+C
1x2+x22+C\frac{1}{x^2} + \frac{x^2}{2} + Cx21+2x2+C
−12x2+x2+C-\frac{1}{2x^2} + x^2 + C−2x21+x2+C