Math, asked by ravsavs2, 1 year ago

if x-1/x = 4 then find the value of x^2+ 1/x^2

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Answered by Prakhar2908

1

Step-by-step explanation:

x-1/x = 4

x²+1/x² = (x-1/x)² +2 = (4)² +2 = 16 +2 = 18 ( Answer )

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