After acquiring the constants A and B It can be rather simple to compute the integral ##int frac dx x^2 + nine ## as it can now be written as two simpler integrals. I tried but I are not able to see how ##A,B## are constants? Entrance Gable: A entrance https://gabletoppak.com/india-leads-in-generating-plastic-waste-with-10-2-mn-tonnes-a-year-study/