After acquiring the constants A and B It truly is comparatively easy to compute the integral ##int frac dx x^two + 9 ## as it may possibly now be prepared as two easier integrals. I attempted but I can not see how ##A,B## are constants? Entrance Gable: A front gable https://gabletoppak.com/beyond-beverages-gable-top-cartons-the-versatile-customized-packaging-solution/