NCERT Miscellaneous Exercise Q3 - Binomial Theorem

Question: Evaluate (a² + √(a² − 1))⁴ + (a² − √(a² − 1))⁴.

Answer: 2(a⁸ + 6a⁶ − 5a⁴ − 2a² + 1).

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

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