Question

1) calcule a raiz cúbica dos números abaixo.


a)343
b)729
c)2744
d)4913​

Answer 1

Resposta:

a) 7

b) 9

c) 14

d) 17

Explicação passo-a-passo:

a)

$\sqrt[3]{343} =\\\sqrt[3]{7^{3} } =\\7$

b)

$\sqrt[3]{729} =\\\sqrt[3]{9^{3}} =\\9$

c)

$\sqrt[3]{2744} =\\\sqrt[3]{14^{3}} =\\14$

d)

$\sqrt[3]{4913} =\\\sqrt[3]{17^{3} } =\\17$