Question

me ajuda por favor ​

Answer 1

Explicação passo-a-passo:

a) $\sqrt[5]{\dfrac{32}{3125}}=\sqrt[5]{\dfrac{2^5}{5^5}}=\dfrac{2}{5}$

b) $\sqrt[3]{\dfrac{512}{125}}=\sqrt[3]{\dfrac{2^9}{5^3}}=\dfrac{2^3}{5}=\dfrac{8}{5}$

c) $\sqrt[4]{\dfrac{2401}{81}}=\sqrt[4]{\dfrac{7^4}{3^4}}=\dfrac{7}{3}$

d) $\sqrt[6]{\dfrac{64}{4096}}=\sqrt[6]{\dfrac{2^6}{2^{12}}}=\dfrac{2}{2^2}=\dfrac{2}{4}=\dfrac{1}{2}$