\r\n" );
document.write( "These are both correct, except you had a 
\r\n" );
document.write( "where I placed the red 
, but I think that \r\n" );
document.write( "was just a typo, since the rest is correct, and you solved \r\n" );
document.write( "it as though you hadn't made that error. However, there should be\r\n" );
document.write( "one more step at the end:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Now you should write 
as 
:\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Your second one has that same error in the first step, \r\n" );
document.write( "but the rest is right, you just multiplied out the top, \r\n" );
document.write( "wheareas you didn't the first way. Both answers are\r\n" );
document.write( "equivalent:\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Now there was no point in factoring m out of just the first three\r\n" );
document.write( "terms of that numerator. It wasn't wrong but it led nowhere. That's \r\n" );
document.write( "why I crosed it out. Your last step should have been just to write\r\n" );
document.write( "the as , and leave the answer as\r\n" );
document.write( "\r\n" );
document.write( "
\r\n" );
document.write( "\r\n" );
document.write( "Both your answers are correct. Good job!\r\n" );
document.write( "\r\n" );
document.write( "Edwin
\n" );
document.write( "![\"\"](\"/images/stars/stars-13.gif\")
