September 2018 1 40 Report

1.Wykonaj działania
7x^7-6x^5+2x-(4x^5+3x^2-6)-(7x^7-10x^5)

2.Rozłóż wielomian na czynniki
a) W(x)=3x^3+4x^2-27x-36
b)2x^4+4x=0
c)W(x)=7x^3+2x^2-21x-6

3.Rozwiąż równania wielomianowe
a)(2x-5)(9x^2-4)=(9x^2-4)(x-8)
b)7x^2-3x^3=14-6x
c)2x^3-4x^2-6x+12=0
d)0=125x^4-125x^3-8x+8

4.Wykonaj dzielenie
a)(x^6-3x^4+x^2-3)
: (x^2-3)
b)(x^8-x^6+2x^5-2x^3+3x^2-5)
: (x^2-1)

^ - to znak potęgi


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