document.write( "Question 193585: x^2 + x -20/x^2 -16 \r
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document.write( "answer:x+5/x+4\r
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document.write( "why is the answer x+5/ x+4 anyone can give a full break down why \n" );
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Algebra.Com's Answer #145307 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! x^2 + x -20/x^2 -16 \r \n" ); document.write( "\n" ); document.write( "answer:x+5/x+4 \n" ); document.write( "--------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "The (x-4) cancels. \n" ); document.write( " |