Immediately After obtaining the constants A and B It is rather easy to compute the integral ##int frac dx x^two + 9 ## as it could possibly now be created as two less complicated integrals. I attempted but I are not able to see how ##A,B## are constants? Convenient to https://gabletoppak.com/the-growing-threat-of-marine-pollution-and-how-gabletop-cartons-offer-a-solution/