Here are $n$ quadratic equations ($n>1$): $$x^2-a_ix+b_i=0\quad(i=1,\ldots, n)$$ where the $a_i$, $b_i$ are distinct. Can all of the $a_i,b_i$ be roots of one of the above equations?
Given a system of quadratic equations $x^2-a_ix+b_i=0$, can all of the coefficients $a_i$, $b_j$ be solution to one of these above equation?
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polynomials
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2Please consider accepting some of the answers to your previous questions as a thank you to the ones who helped you. – 2012-07-29
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1I've edited your question to more clearly express what I think you mean. If I interpreted your question incorrectly, please edit it again to clarify what you meant. – 2012-07-29
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1**People who downvote: please provide feedback to OP. S/he might be oblivious to why his/her question needs improvement.** – 2012-07-30
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0@J.D. OP.S?Sorry ,I don't understand you. – 2012-07-31
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0@tan9p OP: means "original poster." My comment is directed to users who downvoted your question without leaving feedback. – 2012-07-31