goodgradesihope
goodgradesihope goodgradesihope
  • 16-04-2021
  • Mathematics
contestada

6 + 2x^2= 20 simplest form

Respuesta :

blackshades
blackshades blackshades
  • 16-04-2021

Answer:

6 + 2x² = 20

2x² = 20 - 6

2x² = 14

x² = 14 ÷ 2

x² = 7

x = √7

x = 2.64

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