Question

Victor Responde aí ​

Answer 1

Resposta:

$\sqrt[16]{ {2}^{8} } = \sqrt[x]{ {2}^{4} } \\ \\ \sqrt[16 \div 2]{ {2}^{8 \div 2} } = \sqrt[x]{ {2}^{4} } \\ \\ \sqrt[8]{ {2}^{4} } = \sqrt[x]{ {2}^{4} } \\ \\ x = 8$