document.write( "Question 865964: This one has my daughter and I stumped.\r
\n" ); document.write( "\n" ); document.write( "log4 64=3\r
\n" ); document.write( "\n" ); document.write( "The 4 is under the log. We came up with 0?\r
\n" ); document.write( "\n" ); document.write( "Many thanks,
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Algebra.Com's Answer #521989 by htmentor(1343)\"\" \"About 
You can put this solution on YOUR website!
I assume you mean log4(64) - 3, not equals 3?
\n" ); document.write( "If so, then your answer is correct:
\n" ); document.write( "Since 64 = 4^3, we can write log4(4^3) - 3 = 3 - 3 = 0
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