Difference between revisions of "Vieta's Formulas"
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| − | == Related Links == | + | === See also === |
| + | |||
| + | * [[Algebra]] | ||
| + | * [[Polynomials]] | ||
| + | * [[Newton's identities]] | ||
| + | |||
| + | === Related Links === | ||
[http://mathworld.wolfram.com/VietasFormulas.html Mathworld's Article] | [http://mathworld.wolfram.com/VietasFormulas.html Mathworld's Article] | ||
Revision as of 10:42, 22 June 2006
Background
Let 
,
where the coefficient of 
is 
. As a consequence of the Fundamental Theorem of Algebra, we can also write 
, where 
are the roots of 
.
Also, let 
be the 
th symmetric sum.
Statement
, for 
.
Proof
[needs to be added]
