Question

Simplifique, me ajuda ai galera

Answer 1

Boa noite!!!

$a) \: \sqrt[3]{24} = \sqrt[3]{ {2}^{3} \times 3} = 2 \sqrt[3]{3} \\ \\ b) \: 5 \sqrt[3]{16} = 5 \sqrt[3]{ {2}^{3} \times 2 } = 5 \times 2 \sqrt[3]{2} = 10 \sqrt[3]{2} \\ \\ c) \: \sqrt[4]{128} = \sqrt[4]{ {2}^{4} \times 8 } = 2 \sqrt[4]{8} \\ \\ d) \: \sqrt{28} = \sqrt{ {2}^{2} \times 7} = 2 \sqrt{7} \\ \\ e) \: \sqrt{63} = \sqrt{ {3}^{2} \times 7 } = 3 \sqrt{7}$

Espero ter ajudado!