floreselizabeth22617 floreselizabeth22617

11-11-2020
Mathematics

contestada

given the roots x = 2 and x = 9 Which of the following answers below best represents the quadratic equation

Respuesta :

arodri04 arodri04

11-11-2020

Answer:

[tex]x^{2}[/tex] - 11x + 19 = 0

Step-by-step explanation:

x = 2 and x = 9; which came from the following

(x - 2)(x - 9) = 0; now do FOIL

[tex]x^{2}[/tex] -9x - 2x + 19 = 0

[tex]x^{2}[/tex] - 11x + 19 = 0

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