Resposta:
f) [tex]3a^2\sqrt[3]{a^2}[/tex]
g) [tex]2m^3\sqrt[3]{m}[/tex]
h) [tex]5a^2\sqrt{x}[/tex]
Explicação passo a passo:
f) [tex]\sqrt[3]{27a^8} = \sqrt[3]{3^3.a^6.a^2} = 3a^2\sqrt[3]{a^2}[/tex]
g) [tex]\sqrt[3]{8m^{10}} = \sqrt[3]{2^3m^9.m} = 2m^3\sqrt[3]{m}[/tex]
h) [tex]\sqrt{25a^4x} = \sqrt{5^2a^4x} = 5a^2\sqrt{x}[/tex]
