kadinmorgan
kadinmorgan kadinmorgan
  • 14-02-2019
  • Mathematics
contestada

Determine the values for k and w

(x+k) (x-4)= [tex]x^{2}[/tex] - 9x+20

Respuesta :

5naka
5naka 5naka
  • 14-02-2019

by expanding

-4k = 20

k = -5

Answer Link

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