Question

1) a) (0,9)² =
b) (- 3)⁴ =
c) (4,7)¹ =
d) (- 7)³ =
e) (- 3,4)² =
f) (2/3)⁴ =

2)
$\sqrt[3]{2} {}^{5}$
$\sqrt[6]{4} {}^{7}$
$\sqrt[8]{3}$
$\sqrt[5]{1} {}^{2}$
​

Answer 1

Resposta:

1a)0'81

b)81

c)4,7

d)343

e)11,56

f)16/81