document.write( "Question 68861This question is from textbook
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Algebra.Com's Answer #49008 by Edwin McCravy(20086)\"\" \"About 
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I don't know how to work this problem. Help \r\n" );
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document.write( "Put the 1's over 1:\r\n" );
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document.write( "The LCD of all four denominators is x.\r\n" );
document.write( "So multiply top and bottom by \"x%2F1\"\r\n" );
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document.write( "Indicate the multiplication of the numerators\r\n" );
document.write( "and denominators\r\n" );
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document.write( "Use the distributive principle:\r\n" );
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document.write( "Simplify:\r\n" );
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document.write( "Edwin
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