dancercocofry
dancercocofry dancercocofry
  • 31-05-2019
  • Mathematics
contestada

Which of the following statements follows from
(x - 3)^2 = 5?


A. x^2 + 9 = 5
B. x - 3 = +- Square root of 5
C. x - 3 = +-25

Respuesta :

calculista
calculista calculista
  • 12-06-2019

Answer:

Option B.

Step-by-step explanation:

we have

[tex](x-3)^{2}=5[/tex]

take square root both sides

[tex](x-3)=(+/-)\sqrt{5}[/tex]

[tex]x=3(+/-)\sqrt{5}[/tex]

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