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Math Help - simplifying a log function

  1. #1
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    simplifying a log function

    Hi, i have been given the question " simplify abd exoress the answer in the form alogb

    Log64+log32-log128

    i have reduced it to.......

    Log(64x32)-log128

    Log16

    But im not sure how to get it into the alogb form
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  2. #2
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    Re: simplifying a log function

    Quote Originally Posted by djstar View Post
    Hi, i have been given the question " simplify abd exoress the answer in the form alogb

    Log64+log32-log128

    i have reduced it to.......

    Log(64x32)-log128

    Log16

    But im not sure how to get it into the alogb form
    \log{16} = \log{2^4} = 4\log{2}
    Thanks from djstar
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