Question

calcule os números .....

Answer 1

a) √8 = 2

b) √9 = 3

c) √1000 = 10

d) -√81 = -9

f) ∛$8^{5}$ =  ∛32768 = 32

g) ∛64² = ∛4096 = 16

h) -∛27² = -∛729 = 9

i) -$\sqrt[6]{4}$ = ~ 1,25