Question

Exercícios
1) Determine os valores das raizes a seguir:
a) 196=
b) 125 =
c) V81
d) V27 =​

Answer 1

A)

$\sqrt{196} = 14$

B)

$\sqrt[3]{125} = 5$

C)

$\sqrt{81} = 9$

D)

$\sqrt[3]{27} = 3$

Answer 2

Resposta:

$a) \sqrt{196} = 14$

$b) \sqrt[3]{125} = \sqrt[3]{3 {}^{5} } = 5$

$c) \sqrt[2]{81} = 2 \times 9 = 18$

$d) \sqrt[3]{27} = \sqrt[3]{3 {}^{3} } = 9$