document.write( "Question 64938: Add or subtract as indicated. Be sure to simply completely.\r
\n" ); document.write( "\n" ); document.write( "3/x^2+4x+3 minus 1/x^2-9\r
\n" ); document.write( "\n" ); document.write( "This is one of the harder problems of the chapter. I need some help with this one, too!
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Algebra.Com's Answer #45480 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
:
\n" ); document.write( "\"3%2F%28x%5E2%2B4x%2B3%29+-+1%2F%28x%5E2-9%29\" = \"3%2F%28%28x%2B3%29%28x%2B1%29%29+-+1%2F%28%28x-3%29%28x%2B3%29%29\"=
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\n" ); document.write( "The common denominators will be the three factors:
\n" ); document.write( "\"%283%28x-3%29+-+1%28x%2B1%29%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29%29\" = \"%283x+-+9+-+x+-+1%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29%29\" = \"%282x+-10%29%2F%28x%2B3%29%28x%2B1%29%28x-3%29%29\" is about as simple as you can get it
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