If p (z) = a_0 + a_1z + a_2z ^ 2 +....+ a_nz ^ n, where transactions and positive real numbers a_0> a_1> a_2 .....> a_n b and the imposition of zero (root) for p Vathbt that | b |>1

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- December 18th 2009, 06:42 AMdaporeA very important question
If p (z) = a_0 + a_1z + a_2z ^ 2 +....+ a_nz ^ n, where transactions and positive real numbers a_0> a_1> a_2 .....> a_n b and the imposition of zero (root) for p Vathbt that | b |>1

- December 18th 2009, 05:29 PMmr fantastic
- December 24th 2009, 03:47 PMdapore
if http://latex.codecogs.com/gif.latex?......+a_{n}x^{n}

and positive real numbers http://latex.codecogs.com/gif.latex?...}>......>a_{n}

and http://latex.codecogs.com/gif.latex?b is root for http://latex.codecogs.com/gif.latex?p\left ( x \right )

Prove that http://latex.codecogs.com/gif.latex?... b \right |> 1