\r\n" );
document.write( "We cannot \"solve that for x\" because it is not an equation.\r\n" );
document.write( "Equations always contain the equal sign \" = \" but what we have\r\n" );
document.write( "above does not contain an equal sign. Could there be a typo?\r\n" );
document.write( "Maybe not. Perhaps instead the instructions was \"simplify the \r\n" );
document.write( "expression, leaving final answer with only positive exponents\".\r\n" );
document.write( "If so, then:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Give every factor inside parentheses an exponent.\r\n" );
document.write( "If it doesn't have one, give it a 1 exponent:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "To remove the parentheses, multiply every exponent\r\n" );
document.write( "which is inside a set of parentheses by the exponent outside\r\n" );
document.write( "the parentheses on the right:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Get rid of all the negative exponents by moving the factors\r\n" );
document.write( "from the numerator to the denominator or denominator to the\r\n" );
document.write( "numerator and changing the sign of the exponent to positive:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "I just put those +'s in there for emphasis\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "In the bottom, add the exponents of the 3's and \r\n" );
document.write( "add the exponents of the x's:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Cancel the 33's\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Subtract the exponents of the x's, larger minus smaller,\r\n" );
document.write( "12-6=6, and since the larger exponent 12 was on the bottom, we\r\n" );
document.write( "put the resulting
on the bottom, which means we have\r\n" );
document.write( "to put a \"1\" for the numerator:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( " \n" );
document.write( "