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  3. 9th Class
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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-17

  • question_answer
    If \[x=3+\sqrt{8},\] find the value of \[\left( {{x}^{2}}+\frac{1}{{{x}^{2}}} \right)\].

    A)  32                               

    B)  34

    C)  39                               

    D)  49

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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