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posted by Joy on Monday, November 21, 2011 at 1:10pm.

How to find (7.27)^x=86.8

x log 7.27 = log 86.8 = 10 log 8.68

x log 7.27 = log 86.8 = log (10* 8.68) = log 10 + log 8.68 = 1 + log 8.68

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