document.write( "Question 244987: x=12^(log base 12 of 5)\r
\n" ); document.write( "\n" ); document.write( "I think that's the same as:\r
\n" ); document.write( "\n" ); document.write( "x=12^(5 log base 12), but I'm just trying to follow previous patterns and I'm lost
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Algebra.Com's Answer #179108 by dabanfield(803)\"\" \"About 
You can put this solution on YOUR website!
You are thinking of the rule that log base 12 of 5^n = n * (log base 12 of 5) which doesn't apply here.\r
\n" ); document.write( "\n" ); document.write( "The base 12 log of a number, say z, is the power that 12 needs to be raised to to produce the number z: \r
\n" ); document.write( "\n" ); document.write( "z = log base 12 of 5 if and only if 12^z = 5 by definition of a log.\r
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\n" ); document.write( "\n" ); document.write( "In this case x = log base 12 of 5 is the number that 12 would need to be raised to to produce the number 5. So actually raising 12 to the (log base 12 of 5) produces a value of 5. \r
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