document.write( "Question 260936: Adding and Subtracting Rational Expressions. Help please!\r
\n" ); document.write( "\n" ); document.write( "2x+1/x^2-2x+3-x/5x-20. \r
\n" ); document.write( "\n" ); document.write( "How do I factor out the denominators. Where do I go from there?
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Algebra.Com's Answer #192228 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
First make it clear what are the numerators and what are the denominators by using parentheses. \n" ); document.write( "
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