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Simplify the expression (Posted on 2006-06-16) Difficulty: 2 of 5
Simplify the expression

x26 - x25(a+b+c+...+z) + x24(ab+ac+...+az+bc+...+bz+...+yz) - x23(abc+...+abz+acd+...+acz+...+xyz) + ... + abc...z

See The Solution Submitted by Salil    
Rating: 2.6667 (3 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re: Short | Comment 4 of 8 |
(In reply to Short by Federico Kereki)

When this came as a comment earlier I thought it was expressed as a method for solving. Sorry I was not aware there is already a problem by the name "Alphabet Multiplication".
  Posted by Salil on 2006-06-17 03:48:21

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