isabelakimmaxwell
isabelakimmaxwell isabelakimmaxwell
  • 03-06-2020
  • Mathematics
contestada

PLEASE ANSWER THIS QUESTION CORRECTLY AND I WILL MARK YOU AS THE BRAINLIEST

PLEASE ANSWER THIS QUESTION CORRECTLY AND I WILL MARK YOU AS THE BRAINLIEST class=

Respuesta :

mathstudent55
mathstudent55 mathstudent55
  • 03-06-2020

Answer:

2.    [tex] (x - 4)^2 = 23 [/tex]

Step-by-step explanation:

[tex] x^2 - 8x - 7 = 0 [/tex]

[tex] x^2 - 8x ~~~~~ = 7 [/tex]

[tex] x^2 - 8x + 16 = 7 + 16 [/tex]

[tex] (x - 4)^2 = 23 [/tex]

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