document.write( "Question 93409: Add or Subtract as indicated. Express your result in simplest form. \r
\n" ); document.write( "\n" ); document.write( "3/x^2 + 4x + 3 - 1/x^2 - 9 \n" ); document.write( "
Algebra.Com's Answer #68003 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Add or Subtract as indicated. Express your result in simplest form.
\n" ); document.write( "3/x^2 + 4x + 3 - 1/x^2 - 9
\n" ); document.write( ":
\n" ); document.write( "Assume the problems is:
\n" ); document.write( "\"3%2F%28%28x%5E2+%2B+4x+%2B+3%29%29\" - \"1%2F%28%28x%5E2+-+9%29%29\"
\n" ); document.write( ":
\n" ); document.write( "Factor:
\n" ); document.write( "\"3%2F%28%28x%2B3%29%28x%2B1%29%29\" - \"1%2F%28%28x%2B3%29%28x-3%29%29%29\"
\n" ); document.write( ":
\n" ); document.write( "The common denominator: (x+3)(x+1)(x-3)
\n" ); document.write( "\"%283%28x-3%29+-+1%28x%2B1%29%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29\" = \"%283x+-+9+-+x+-+1%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29\" = \"%282x+-+10%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29\" = \"%282%28x+-+5%29%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29\"
\n" ); document.write( ":
\n" ); document.write( "That's about all you can do with it\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );