Question

$\sqrt[3]{ - 1}$
e
$\sqrt[ - ]{ 64}$
pfv, pra agr​

Answer 1

Resposta:

∛-1= -1

√64=8

Explicação passo-a-passo:

∛-1=(-1)^(1/3)= -1

√64

64|2

32|2

16|2

8|2

4|2

2|2

1

64=2.2.2.2.2.2=2⁶

√64=√2⁶=2^(6/2)=2^3=2.2.2=8

obs. ^ significa elevado a