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Empower With X and 0.4 (Posted on 2008-03-10) Difficulty: 2 of 5
Determine all possible positive real numbers X that satisfy this equation:

X0.4X = 0.4X0.4

Note: For the purposes of the problem, abc is equal to a^(b^c)

See The Solution Submitted by K Sengupta    
Rating: 4.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: solutionK Sengupta2008-03-21 10:50:29
SolutionsolutionEigenray2008-03-18 18:51:49
re: Not sure if rigorous but...K Sengupta2008-03-11 02:52:02
SolutionNot sure if rigorous but...Kenny M2008-03-10 18:43:24
re: computer exploration (spoiler)Charlie2008-03-10 17:42:56
re: computer exploration (spoiler)Charlie2008-03-10 16:21:10
Solutioncomputer exploration (spoiler)Charlie2008-03-10 16:15:52
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