Soon after acquiring the constants A and B It is really comparatively very simple to compute the integral ##int frac dx x^2 + 9 ## as it could possibly now be prepared as two less difficult integrals. I attempted but I are unable to see how ##A,B## are constants? Photon https://gabletoppak.com/india-leads-in-generating-plastic-waste-with-10-2-mn-tonnes-a-year-study/