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Checking for Accuracy in homework

  1. Sep 2, 2015 #1
    • Member warned about posting with no template, and posting many questions in one thread
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    I noticed the scan was cut off on the second image at the bottom right, but I came up with x= 31/5

    My first test in Calc I begins tomorrow and I want to know that I'm headed in the right direction. I think I understand to some extent how logarithms can be expanded and condensed though I'm still a bit unwary about their real purpose in mathematics, maybe someone has a decent guide to logs :D?
     
  2. jcsd
  3. Sep 2, 2015 #2

    DEvens

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