mariofelix723 mariofelix723

02-11-2021
Mathematics

contestada

1) Solve for x.
3x^2 + 7 = 199

Respuesta :

anasweeney43 anasweeney43

02-11-2021

Answer:

x = 8

Step-by-step explanation:

3x^2 + 7 = 199

3x^2 = 199 - 7

x^2 = 192/3

x = sqrt 64

x = 8

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