Question

Introduza os fatores nos radicais :​

Answer 1

Resposta:

Explicação passo-a-passo:

5)

a) $3\sqrt{3}=\sqrt{3^{2}.3}=\sqrt{9.3}=\sqrt{27}$

b) $2\sqrt[3]{5}=\sqrt[3]{2^{3}.5}=\sqrt[3]{8.5}=\sqrt[3]{40}$

c) $3\sqrt[4]{2}=\sqrt[4]{3^{4}.2}=\sqrt[4]{81.2}=\sqrt[4]{162}$

d) $5\sqrt[3]{4}=\sqrt[3]{5^{3}.4}=\sqrt[3]{125.4}=\sqrt[3]{500}$