Question

Find x+1/x if x^2+1/x^2=62​

Answer 1

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Given :-

x² + 1/x² = 62

Have To Find Out :-

Value of (x + 1/x)

Solution :-

Here , x² + 1/x² = 62

x² + 1/x² + 2 = 64

(x + 1/x)² = 64

x + 1/x = √64

So , (x + 1/x) = 8