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Equate To - 8, Get Roots (Posted on 2008-02-02) Difficulty: 3 of 5
The cubic equation y3 + by + b = 0 has three roots y1, y2 and y3 with y1 ≥ y2 ≥ y3, where b is real and non zero, such that:

y12/ y2 + y22/ y3 + y32/ y1= -8

Determine y1, y2 and y3

See The Solution Submitted by K Sengupta    
Rating: 3.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: exact solutionK Sengupta2008-03-06 10:19:13
exact solutionDaniel2008-02-03 12:11:50
Solutionre: SolutionDej Mar2008-02-03 01:49:41
disregard previous postxdog2008-02-02 21:04:57
oversightxdog2008-02-02 20:04:30
SolutionSolutionPraneeth2008-02-02 16:16:28
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