Following Discovering the constants A and B it's relatively very simple to compute the integral ##int frac dx x^two + nine ## as it might now be prepared as two less complicated integrals. I attempted but I can not see how ##A,B## are constants? The catering corporation was removing their https://gabletoppak.com/the-growing-threat-of-marine-pollution-and-how-gabletop-cartons-offer-a-solution/