NCERT Exercise 7.7 Q5 - Integrals
Question: Integrate sqrt(1 - 4x - x^2).
Answer: ((x + 2)/2) sqrt(1 - 4x - x^2) + (5/2) sin^{-1}((x + 2)/sqrt(5)) + C
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Integrate sqrt(1 - 4x - x^2).
Answer: ((x + 2)/2) sqrt(1 - 4x - x^2) + (5/2) sin^{-1}((x + 2)/sqrt(5)) + C
Full step-by-step NCERT solution with diagrams on Something by Zero.