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    Question

    Find the value of {(3125)(n/5)┬а├Ч 5(2n

    + 1)}/ {25n┬а├Ч 5(n - 1)}┬а ┬а
    A 125 Correct Answer Incorrect Answer
    B 5 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 225 Correct Answer Incorrect Answer

    Solution

    {(3125)(n/5)┬а├Ч 5(2n + 1)}/ {25n┬а├Ч 5(n - 1)}┬а ┬а = 5(n + 2n + 1) / 5(2n + n - 1) = 5(3n + 1)/5(3n - 1) = 5(3n + 1 - 3n + 1)┬а= 52┬а┬а= 25┬а ┬а ┬а ┬а

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