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    cajunoffroader's Avatar
    cajunoffroader Posts: 3, Reputation: 1
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    #1

    May 9, 2008, 08:55 PM
    logarithmic form
    Directions: Evaluate or simplify the expression without using a calculator.

    2 log 10^6.7

    The base is assumed 10, cause it is not given.

    I basicall just put it into exponential form, correct me if I am completely wrong with this problem.

    2 log 10^6.7

    10^2 = 6.7

    Is that all there is? Or am I missing something. Thanks
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    May 10, 2008, 05:21 AM
    Actually, this is pretty straighforward.



    Using the log properties, take the exponent of the 10 outside.



    Now, what is log(10) equal to? You're done.
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