Just after finding the constants A and B it's comparatively basic to compute the integral ##int frac dx x^2 + nine ## as it might now be written as two easier integrals. I tried but I can not see how ##A,B## are constants? Convenient to use, it includes various opening https://gabletoppak.com/single-use-plastic-water-bottles-will-not-be-available-in-himachal-from-june-1-use-glass-bottles-and-dispensers-instead/