saydivelasco2210 saydivelasco2210
  • 19-02-2022
  • Mathematics
contestada

2x^2+8x=24
Resuelve la siguiente ecuacion

Respuesta :

sohcahtoa45 sohcahtoa45
  • 19-02-2022

Answer:

x =  2 x = - 6

Step-by-step explanation:

2x^2 + 8x = 24

subtract 24 from both sides

(restar 24 de ambos lados)

2x^2 + 8x -24 = 0

find the common: 2

(encontrar lo común: 2)

2(x^2 + 4x - 12) = 0

2(x-2) (x+6) = 0

x = 2

x = - 6

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