Question

5. Calcule as raízes:
b) V 4 =
c) - V 49 =
d) * V 64 =
e) v 36 =
1) + 9 =
g) -14-
​

Answer 1

b) 2
c) 7
d) -8
e) 6
f) 3
g) -3,74166