Math, asked by abhiprachi207, 11 months ago

show that (x+1/x)^2-4=(x-1/x)^2

Answers

Answered by gainknowledge24

1

Answer:

formula used

(a+b)^2 = a^2 +b^2 + 2ab
(a-b)^2 = a^2 + b^2 - 2ab
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