elxhorizoyekdk elxhorizoyekdk
  • 21-05-2020
  • Mathematics
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What the answer to this

What the answer to this class=

Respuesta :

merue
merue merue
  • 21-05-2020

Answer:

D

Step-by-step explanation:

(I solved in the picture, firstly look at there)

after completing the square and factoring :

[tex] {x}^{2} + 4x + 4 = 8 + 4[/tex]

[tex] {x}^{2} + 4x + 4 = 12[/tex]

[tex] {(x - 2)}^{2} = 12[/tex]

Hope this helps ^-^

Ver imagen merue
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