state gov Rajasthan Forester and Forest Guard 2022 Mock Test Quantitative Aptitude Algebra Identities

If \(\left( {x + \frac{1}{x}} \right)\)= 3 then \(({x^2} + \frac{1}{{{x^2}}})\) is equal to:

1
10/3
2
82/9
3
7
4
11
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