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Lynna [10]
3 years ago
9

What the answer to this

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0

Answer:

D

Step-by-step explanation:

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

after completing the square and factoring :

{x}^{2}  + 4x + 4 = 8 + 4

{x}^{2}  + 4x + 4 = 12

{(x  - 2)}^{2} = 12

Hope this helps ^-^

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