Question

ache o resultado dos ítens abaixo usando as propriedades dos radicais:
$\sqrt{ } \sqrt[7]{a {}^{6} } =$
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Answer 1

$\mathsf{\sqrt[m]{\sqrt[m]{a}}=\sqrt[m\cdot n]{a}}$

$\mathsf{\sqrt{\sqrt[7]{a^6}}=\sqrt[2\cdot7]{a^6}=\sqrt[14\div2]{a^{6\div2}}}\\\huge\boxed{\boxed{\boxed{\boxed{\mathsf{\sqrt[7]{a^3}}}}}}$