Respuesta :

laicardona562

Answer:

27

Step-by-step explanation:

First, you would do 7+2 to get 9 and then multiply it by itself to get 81. Next, you divide 81 by 3 to get 27.

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Answer:

27

Step-by-step explanation:

[tex]\frac{(n+2)^2}{3}[/tex]

It is given that, [tex]n=7[/tex], substitute in this value and solve,

[tex]\frac{((7)+2)^2}{3}\\\\= \frac{(9)^2}{3}\\\\=\frac{81}{3}\\\\= 27[/tex]