2. stupnja

P (x) = a x^2 a = 5, 3, 1, -1, -3

[Graphics:../HTMLFiles/polinomi_42.gif]

P (x) = (x - p)^2p = 5, 4, ..., -2

[Graphics:../HTMLFiles/polinomi_52.gif]

RowBox[{ , RowBox[{P (x) = (x - p)^2 + m, , , RowBox[{p = 4, ,, RowBox[{3., ..}], ,, ... }], ,           , m = -1, 0, 1, 2, 3}]}]

[Graphics:../HTMLFiles/polinomi_89.gif]

P (x) = a (x - p)^2 + m p = 4, 2, 0, -2        m = -1, 0, 1              a = 3, 1, -1

[Graphics:../HTMLFiles/polinomi_127.gif]

P(x) = 3 x^2-12 x + 22
nultočke polinoma
{{x→2.-1.825i},{x→2.+1.82  i}}

[Graphics:../HTMLFiles/polinomi_128.gif]

NSolve[ 3 x^2 - 12 x + 220]

Created by Mathematica  (November 27, 2003)