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5 cubes representation (Posted on 2010-07-31) Difficulty: 3 of 5
Show that every integer can be expressed as a sum of five or less cubes of integers .
e.g. 9=23 + 13 ; 22=33+(-2)3 +13 +13+13

No Solution Yet Submitted by Ady TZIDON    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some Thoughtsre: SolutionAdy TZIDON2010-08-04 08:31:04
SolutionSolutionHarry2010-08-03 19:44:29
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