Question

determine o valor dos radicais​

Answer 1

Resposta:

$\sqrt[n]{a^{b} } = a^{\frac{b}{n} }$

$b)\\\\\sqrt[3]{11^{3} }\\\\11^{\frac{3}{3} }\\\\11\\\\\\c)\\\sqrt[4]{(a+b)^{4} }\\\\(a+b)^{\frac{4}{4} }\\\\a+b\\\\\\d)\\\sqrt[2]{8^{2} }\\\\8^{\frac{2}{2} }\\\\8$

Espero ter te ajudado!!