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    Question

    If

    src='https://static.ixambee.com/public/images/quesimg/Question Bank/Quantitative Aptitude/Surds and indices/78605_7238163.gif'> and , then find the value of x is
    A 13/8 Correct Answer Incorrect Answer
    B 4/3 Correct Answer Incorrect Answer
    C 17/8 Correct Answer Incorrect Answer
    D 16/7 Correct Answer Incorrect Answer

    Solution

    = 81 = So, x+y = 4 ---(1) or or = or 4x-4y = 1 ----(2) So by solving equation (1) & (2), we will get, x =

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