October 2018 2 40 Report

Dla jakiej wartości parametru k liczba a jest pierwiastkiem wielomianu w?

a) w(x) = x^3 - 2x^2 + kx +4

a=-1

b) w(x) = x^5 + 3x^2 - 6x + k

a=0

c) w(x) = -x^3 + (k-1)x^2 + 2k

a=2


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