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OpenStudy (anonymous):
Find the largest solution of x^3-27x^2+Kx-720=0, given that one root is the average of the other two roots
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OpenStudy (anonymous):
Nice problem. Please post in meta-math too, I will try it out sometime later :)
OpenStudy (anonymous):
ok, thanks!
OpenStudy (anonymous):
i believe K=242
OpenStudy (accessdenied):
im still trying to figure out what kind of person would give out such a crazy problem! D:
OpenStudy (anonymous):
it's okay then. i think i have it i should be 10
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OpenStudy (anonymous):
but thanks for teying it out for me!!!
OpenStudy (anonymous):
trying*
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