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8th Class Mathematics Algebraic Expressions Question Bank Algebraic Expressions and Identities

  • question_answer
    If \[x-\frac{1}{x}=\sqrt{6},\] find the value of \[{{x}^{2}}+\frac{1}{{{x}^{2}}}\].

    A)  \[2\]                                    

    B)  \[4\]    

    C)  \[6\]                    

    D)         \[8\]

    Correct Answer: D

    Solution :

    Not Available


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