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    Question

    If x2 – 4x + 1 = 0 then the value of (x

    ᶾ  – 1/x ᶾ )  can be:
    A 30√3 Correct Answer Incorrect Answer
    B 26 Correct Answer Incorrect Answer
    C 8√3 Correct Answer Incorrect Answer
    D 52 Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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