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8th Class Mental Ability Algebraic Expressions Question Bank Algebraic Identities

  • question_answer
    If \[{{\left( 2a-\frac{1}{a} \right)}^{2}}=4{{a}^{2}}-x+\frac{1}{a},\]find the value of \['x'\]

    A)  2                    

    B)       1        

    C)  4                    

    D)       -2                   

    Correct Answer: C

    Solution :

    Not Available


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