Math, asked by harshitabhardwaj2007, 9 months ago

please answer this question with all the steps.

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Answered by guptaamitjj

0

Answer:

14

Step-by-step explanation:

x + 1/x = 4

(x + 1/x)² = x²+(1/x)²+2

4² = x²+(1/x)²+2

16-2 = x²+(1/x)²

x²+(1/x)² = 14

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