Hmm, yea, you are right. But can you explain a bit how you got a,b,c>0 from given?

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- June 11th 2013, 08:51 PMsam300Re: An Algebra question!
- June 12th 2013, 05:05 AMIdeaRe: An Algebra question!
Suppose a > 0 and b < 0 , c < 0

a^2 - a = b + c - b^2 - c^2 < 0 implies a < 1 and bc > 1 since abc = 1

( b + c )^2 >= 4bc > 4 so that b + c would be less than -2 and so a + b + c < -1