document.write( "Question 831443: How do you solve \"log'5'81 = 2log'5'x\r
\n" ); document.write( "\n" ); document.write( "the 5s are both lowercase 5s \n" ); document.write( "

Algebra.Com's Answer #501357 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"log%285%2C81%29=2%2Alog%285%2Cx%29\"$
\n" ); document.write( " $\"log%285%2C81%29=log%285%2Cx%5E2%29\"$
\n" ); document.write( " $\"81=x%5E2\"$
\n" ); document.write( " $\"highlight%28x=9%29\"$
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