Question

5-Calcule o valor de:
a)27⅓=

b)256½=

c)32⅕=

d)64⅓=

e)576½=

f)8⅔=

Answer 1

Resposta:

$a) 27^{\frac{1}{3}}=\sqrt[3]{27^{1}}=3\\b)256^{\frac{1}{2}}=\sqrt[2]{256^{1}} =16\\c)32^{\frac{1}{5}}=\sqrt[5]{32^{1}}=2\\d)64^{\frac{1}{3}}=\sqrt[3]{64^{1}}=4\\e)576^{\frac{1}{2}}=\sqrt[2]{576^{1}}=24\\f)8^{\frac{2}{3}}=\sqrt[3]{8^{2}}=\sqrt[3]{64}=4$