Question

Calcule as raízes
a) raiz quadrada 49/169
b) raiz quadrada 81/144
c) raiz quadrada 25/324
d) raiz quadrada 1/400
e) raiz quadrada 289/4
f) raiz quadrada 121/256

Answer 1

a)13
b)12
c)18
d)0.05
e)2
f)16