Tolong Dijawab ya kak

Tolong Dijawab ya kak

Pola ke–1 :

$frac{ {2}^{2} + 1}{5} = frac{4 + 1}{5} = 1$

Pola ke–2 :

$frac{ {3}^{2} + 1}{5} = frac{9 + 1}{5} = 2$

Pola ke–3 :

$frac{ {4}^{2} + 1}{5} = frac{16 + 1}{5} = frac{17}{5}$

Pola ke–n :

$frac{ {(n + 1)}^{2} + 1}{5}$

Sehingga, Pola ke–11 :

$frac{ {12}^{2} + 1}{5} = frac{144 + 1}{5} = frac{145}{5} boxed{ boxed{= 29}}$