Question

Questão 1 e 2 me ajudem pfv

Answer 1

Resposta:

$1^{a})\\8^{\frac{1}{3}}+16^{\frac{1}{4}}-(-2)^{2}+8^{\frac{4}{3}}\\\sqrt[3]{8}+\sqrt[4]{16}-4+\sqrt[3]{8^{4}}\\2+\sqrt[2]{\sqrt[2]{16}}-4+\sqrt[3]{4096}\\2+\sqrt{4}-4+16\\2+2-4+16\\4+16-4\\20-4\\=16$

1ª) alternativa C , 16

$2^{a})\\32^{\frac{1}{5}}-81^{\frac{1}{2}}\\\sqrt[5]{32}-\sqrt[2]{81}\\2-9\\=-7$

2ª) alternativa B , -7

Explicação passo-a-passo: