document.write( "Question 46644: solve the equation 4^2x+1=2^3x+6. \n" ); document.write( "

Algebra.Com's Answer #30899 by adamchapman(301) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"4%5E%282x%29%2B1=2%5E%283x%29%2B6\"$
\n" ); document.write( " $\"2xlog4%2Blog1=3xlog2%2Blog6\"$
\n" ); document.write( " $\"log1-log6=xlog2\"$
\n" ); document.write( " $\"log%281%2F6%29=xlog2\"$
\n" ); document.write( " $\"log%281%2F6%29=xlog%282%29\"$
\n" ); document.write( " $\"x=%28log%281%2F6%29%29%2F%28log%282%29%29\"$
\n" ); document.write( " $\"x=%28log%281%2F6%29%29%2F%28log%282%29%29\"$
\n" ); document.write( " $\"x=2.585\"$ to 3 decimal places.\r
\n" ); document.write( "\n" ); document.write( "I hope this helps,
\n" ); document.write( "Adam.
\n" ); document.write( "P.S. Please visit my website. It may be useful to you.
\n" ); document.write( "http://www.geocities.com/quibowibbler\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );