1. The problem statement, all variables and given/known data [tex]\int[/tex]10/(x-1)(x^2-9) 2. Relevant equations 3. The attempt at a solution I believe I should integrate by partial fractions here, but I'm not entirely sure on the notation. I've seen examples in my textbook that sometimes use B as opposed to Bx. Is this when that notation corresponds to a x^2? Can this be done without having a factor of x in the numerator? If so would I just stick a +0x in the numerator before I seperate?