nxmoned20 nxmoned20

10-04-2021
Mathematics

contestada

What are the ordered pairs of the
solutions for this system of equations?
f(x) = x2 – 2x + 3; f(x) = –6x
(-3, [?]); ([ ]), ([ ])

What are the ordered pairs of the solutions for this system of equations fx x2 2x 3 fx 6x 3 class=

Respuesta :

shumetking81 shumetking81

10-04-2021

Answer:

[tex] {x}^{2} - 2x + 3 = - 6x \\ = {x}^{2} - 2x + 6x + 3 = 0 \\ \\ = {x}^{2} + 4x + 3 = 0 \\ = (x + 1)(x + 3) \\ = x = - 1and \: x = - 3[/tex]

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