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If x+1/x=11, find the value of x^2+1/x^2 |
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Answer» Step-by-step explanation: Given -
To FIND -
Now, → x + 1/x = 11 Squaring both sides :- → (x + 1/x)² = (11)² → x² + 1/x² + 2 = 121 → x² + 1/x² = 121 - 2 → x² + 1/x² = 119 Hence, The value of x² + 1/x² is 119 |
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