Question

raiz de 2 + raiz de 9+16 (raiz dentro de raiz)

Answer 1

$\sqrt{2 + \sqrt{9 + 16}} \\ \sqrt{2 +\sqrt{25}}\\ \sqrt{2 + 5} \\ \sqrt{7}$

Answer 2

Resposta:

√2+√9+16

√2+√25

√2+5

√7= 2,646