document.write( "Question 1114796: If p+q=n and \"1%2Fp+%2B1%2Fq+=m\", where p and q are positive, find \"%28p-q%29%5E2\". \n" ); document.write( "
Algebra.Com's Answer #729711 by ikleyn(52798)\"\" \"About 
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document.write( "You are given\r\n" );
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document.write( "p + q = n,\r\n" );
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document.write( "m = \"1%2Fp+%2B+1%2Fq\" = \"%28q%2Bp%29%2F%28pq%29\" = \"n%2Fpq%29\",   (  <<<---=== I replaced p+q in the numerator by n, since it is given !  )\r\n" );
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document.write( "which implies  pq = n/m.\r\n" );
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document.write( "Then  \"%28p-q%29%5E2\" = \"%28p%2Bq%29%5E2+-+4pq\" = \"n%5E2-4%2A%28n%2Fm%29\".\r\n" );
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document.write( "Answer.  Then  \"%28p-q%29%5E2\" = \"n%5E2-4%2A%28n%2Fm%29\".\r\n" );
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