Question

calcule as raízes

a)
$\sqrt[2]{5}$
b)
$\sqrt[2]{169}$
​

Answer 1

Vamos là.

a) √5

iteração

x0 = 2

x1 = (2 + 5/2)/2 = 2,25

x2 = (2,25 + 5/2,25)/2 = 2,236

x3 = (2,236 + 5/2,236)/2 = 2,236

b) √169 = 13