Math, asked by gurpreetpaul, 1 year ago

if (x-1/x)² = 36, find the value of x²+1/x²​

Answers

Answered by iamsnehabayal2003
10

The answer is in the attachment

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Attachments:
Answered by Abhishek123123123123
3

(x-1/x)² = 36

x²+1/x²-2× x × 1/x = 36

x²+1/x² -2 = 36

x² + 1/x² = 36 + 2

x²+1/x² = 38

Above this formula used

( a-b)²=a²-b²-2ab)

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