NCERT Exercise 7.5 Q9 - Integrals

Question: Integrate (3x + 5) / (x^3 - x^2 - x + 1).

Answer: (5/2) log|x - 1| - (1/2) log(x^2 + 1) + 2 tan^{-1} x + C

Full step-by-step NCERT solution with diagrams on Something by Zero.

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