bre123416 bre123416

28-12-2020
Mathematics

contestada

what is the value of k such that x-1 is a factory of x^3-6x^2+2kx-3

Respuesta :

kenlingdad kenlingdad

28-12-2020

Answer:

k = 4

Step-by-step explanation:

x^3-6^2+2kx-3 = (x-1) (x^2 -5x +3) = x^3 -6^2 +8x -3

2kx = 8x

k = 4

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