Integral of (5x^3 + 5x^2 - x - 2)/(x^2 + x)^2 dx

[@aapkachannel92]

nice sharing for students

[@AtiqDurrani-p7q]

Very good teaching

[@Bellabalooshi]

Nice and easy method

[@nelamseharrauf6239]

informative method

[@pedromuniz3186]

A does not equal to negative 5, it is positive 3