August 2018 1 152 Report
NA WCZORAJ!!!

1. Uporządkuj wielomiany rosnąco i malejąco:

W(x) = 3x²-x³+x⁴+1-x⁵
W(x) = 5x+x⁴+x²+3x⁶
W(x) = -2x²+2x³-x⁴+10x
W(x) = 3x⁵+4x-3+x³+x¹⁰-5x⁷+3x²

2. Dane są wielomiany:

W(x) = x⁵+x³-1
P(x) = x⁴+4x³-x²+2
G(x) = 2x⁴+x²+3

Wykonaj działania: W(x)+P(x), P(x)-3G(x), 2W(x)+G(x)

3. Podziel wielomiany i wykonaj sprawdzenie:

a) W(x) = x⁴+8x³+12x²-12x-9 P(x) = (x+3)
b) W(x) = x⁴+5x³-12x²+5x-1 P(x) = (x-1)

1. Podziel wielomian W(x) przez dwumian P(x) stosując schemat Hornera i dla sprawdzenia wyniku wykonaj dzielenie sposobem pisemnym.

a) W(x) = x⁴+6x³-x²-2x-3 P(x) = (x+2)
b) W(x) = x⁶-8x⁴-3x²+4x P(x) = (x-3)

2. Rozłóż wielomiany na czynniki:

a) W(x) = x³-5x²-x+5
b) W(x) = x⁵+x⁴+3x³+3x²-4x-4
c) W(x) = x³+2x²-16x-32
d) W(x) = x³+4x²-12x-48

3. Rozwiąż równania wielomianowe:

a) x⁴-1=0
b) 2x³-8x²-2x+8=0
c) x³-3x²+4x-12=0
d) x³+2x²-3x-6=0

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