Question

pfv me ajudem e pra hj pfv

Answer 1

a) $\sqrt[4]{81}$→ 3×3×3×3= 3

b)$\sqrt[4]{625}$→5×5×5×5= 5

c)$\sqrt[4]{ \frac{1}{81} }$→$\frac{1}{3.3.3.3}$= $\frac{1}{3}$

d) ∛-125→ (-5)×(-5)×(-5)=-5

e)$\sqrt[5]{1}$= 1

f)$\sqrt[5]{-1}$=-1

g)$\sqrt[6]{64}$=2×2×2×2×2×2=2

h)∛0,027=0,3×0,3×0,3=0,3

i)
$\sqrt[3]{ \frac{-1}{8} }$= $\frac{-1}{3}$ × $\frac{-1}{3}$ × $\frac{-1}{3}$ = -1/3