Math, asked by vaidyadandriyal, 9 months ago

find the value of (a2+√a2-1)4 + (a2-√a2-1)4

Answers

Answered by alphazz0123

2

Answer:

(a2+√a2-1)4 + (a2-√a2-1)4

4a2 + 8√a - 4 + 4a2 - 8√a - 4

8a2 - 8

8 ( a2 - 1)

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