Question

2⁶/⁷em forma radical​

Answer 1

⁷√ 26

Explicação passo-a-passo:

espero ter Ajudado

Answer 2

$\Large\boxed{\begin{array}{l}\underline{\rm Pot\hat encia~de~expoente~racional}\\\huge\boxed{\boxed{\boxed{\boxed{\sf \sqrt[\sf n]{\sf a^m}=a^{\frac{m}{n}}}}}}\\\\\huge\boxed{\boxed{\boxed{\boxed{\sf 2^{\frac{6}{7}}=\sqrt[\sf7]{\sf2^6}}}}}\end{array}}$