Question

1) Resolva a expressão

$\sqrt[3]{2.( \sqrt{9} + 2. \sqrt{25)} + 1 }$

Answer 1

$\displaystyle \mathsf{\sqrt[3]{2.(\sqrt{9} + 2.\sqrt{25}) + 1}}\\ \\ \displaystyle \mathsf{\sqrt[3]{2.(3 + 2.5) + 1}}\\ \\ \displaystyle \mathsf{\sqrt[3]{2.(3 + 10) + 1}}\\ \\ \displaystyle \mathsf{\sqrt[3]{2.13 + 1}}\\ \\ \displaystyle \mathsf{\sqrt[3]{26 + 1}}\\ \\ \displaystyle \mathsf{\sqrt[3]{27} = 3}$

Resposta: 3