Question

1) Quanto é?

a) $\sqrt[5]{1}$

b)$\sqrt[5]{-1}$

c)$\sqrt[6]{64}$

d)$\sqrt[3]{0,027}$

e)$\sqrt[3]{} \frac{-1}{2}$

Answer 1

a) 1

b) Não existe no campo real

c)^6√2^6=2

d)³√0,3³=0,3

e)0,8....(é  ³√0,5)......?