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Homework Help: A Little Question Problem

  1. Jan 1, 2006 #1
    Hey guys Im having Problems solving this question which was given to me by a friend.

    y = log x
    If y = 10, then what is x?

    Your help will be greatly appreciated thank you.
  2. jcsd
  3. Jan 1, 2006 #2

    Doc Al

    User Avatar

    Staff: Mentor

    What's the definition of log?
  4. Jan 1, 2006 #3
    look at the definition of log http://mathworld.wolfram.com/Logarithm.html" [Broken]
    Last edited by a moderator: May 2, 2017
  5. Jan 5, 2006 #4
    y=log x means 10^y=x. So, y=10 means x=10^10
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