document.write( "Question 139456: Find the solution of the exponential equation:\r
\n" );
document.write( "\n" );
document.write( "2^(2x+5) = 3^(x−48)\r
\n" );
document.write( "\n" );
document.write( "in terms of logarithms.\r
\n" );
document.write( "\n" );
document.write( "THANKS TO ANYONE WHO COULD HELP!! \n" );
document.write( "
Algebra.Com's Answer #101677 by scott8148(6628) You can put this solution on YOUR website! taking log __ (2x+5)log(2)=(x-48)log(3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "distributing __ 2xlog(2)+5log(2)=xlog(3)-48log(3)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtracting xlog(3)+5log(2) __ 2xlog(2)-xlog(3)=-48log(3)-5log(2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "factoring __ x[2log(2)-log(3)]=-48log(3)-5log(2)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "dividing by 2log(2)-log(3) __ x=[-48log(3)-5log(2)]/[2log(2)-log(3)] \n" ); document.write( " |