Limx>0 (1-2x/1+2x)^1/3x
\n" );
document.write( "\r\n" );
document.write( "You didn't put parentheses to show where your numerators and\r\n" );
document.write( "denominators begin and end, so I will just guess that you meant\r\n" );
document.write( "this:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "We find the limit of the natural logarithm\r\n" );
document.write( "of the expression\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Use a rule of logarithms:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "When we substitute 0 for x into\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
= 0\r\n" );
document.write( "\r\n" );
document.write( "Since the natural logarithm of the function approaches 0,\r\n" );
document.write( "the function must approach the number which has the natural\r\n" );
document.write( "logarithm of 0, which is 1. Therefore we can conclude:\r\n" );
document.write( "\r\n" );
document.write( "

\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( " \n" );
document.write( "