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Home: aishwarya3Original MessageReply  
Subject: Contributed Answer/Explanation to Q. 4
   4
   
   (x-2)=factor of 
   
   
   2x2-x2-px-2
   
   
   =   x-2=0
   
   
   =    x=2
   
   
   =    2(2)3-(2)2-p(2)-2=2
   
   
   =    2(8)-4-2p-2=2
   
   
   =    16-4-2-2=2p
   
   
   =    12-4=2p
   
   
   =     8=2p
   
   
   =     8=p
   
   
          2
   
   
   =    4=p     

Posted at: Wed Dec 2 07:44:24 2009 (GMT)

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From: priyalReply 1 of 1Reply
Subject: this explanation is wrong
   since (x-2) is a factor of p(x)..
   therefore p(2) will be equal to 0 and not 2 as it is done in the above
   explanation !

Posted at: Sun Jan 10 05:23:36 2010 (GMT)

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