Recent content by smh

Hi -- I want to integrate this integral and ask if my work is correct or not. \int^\infty_0 dx x^{\alpha-1} e^{-x} (a+bx)^{-\alpha} ---------- I want to integrate it by parts, so I have (a+bx)^{-\alpha} = v -b\alpha(a+bx)^{-\alpha-1}dx = dv x^{\alpha-1} e^{-x} dx = du...