mcmahoncollin0 mcmahoncollin0
  • 18-03-2021
  • Mathematics
contestada

How do i solve this?

How do i solve this class=

Respuesta :

ghanami
ghanami ghanami
  • 19-03-2021

Answer:

Step-by-step explanation:

hello:

(2+4)/-2 = 6/-2 = -3

(2-4)/-2 = -2/-2 = 1

an quadratic equation is :   (x+3)(x-1) =x²+2x-3

all quadratic are : a(x+3)(x-1)      a in R

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