wspitsgab
wspitsgab wspitsgab
  • 09-03-2022
  • Mathematics
contestada

please helppppppppppp

please helppppppppppp class=

Respuesta :

leafiara
leafiara leafiara
  • 09-03-2022

Answer:

x=√-5

Step-by-step explanation:

8-3x=√(4x^2+20)+8

-8                          -8

-3x^2=√(4x^2+20)^2

-3x^2=4x^2+20

-4x^2=20

divide both sides by -4

x^2=-5

√(x^2)=√-5

x=√-5

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