Page 186 - aljaber

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ğ‫ א‬ª‫א‬Ù [Introduction] (.)

Polynomials

x

nx

f (x ) = anx n + an−1x n−1 + + a1x + a0
a0,a1,a2,…,an
.an ≠ 0 x 2 + 4x − 2

3x 5 − 2x 2 + 3x + 4

6x 2 − 3 3 x +4 x +1 .
x x5 + 2

1 .

.4 x 4 + 2x 2 + 5 .(monic)

. deg( f (x)) f (x)

. f (a) = 0 a f (x) ()

. f (x) = 0 f (x)

QWS