Question

complete de modo a obter igualdades verdadeiras​

Answer 1

$a)\\\sqrt[3]{1}~=~\sqrt[3]{1~.~1~.~1}~=~\sqrt[3]{1^3}~=~\boxed{1}\\\\\\b)\\\sqrt[3]{\boxed{?}}~=~2~~\rightarrow~~\boxed{?}~=~2^3~~\rightarrow~~\boxed{?}~=~8\\\\\\c)\\\sqrt[3]{\boxed{?}}~=~20~~\rightarrow~~\boxed{?}~=~20^3~~\rightarrow~~\boxed{?}~=~8000\\\\\\e)\\\sqrt[3]{8000000}~=~\boxed{?}~=~\sqrt[3]{2~.~2~.~2~.~2~.~2~.~2~.~2~.~2~.~2~.~5~.~5~.~5~.~5~.~5~.~5}\\\\\boxed{?}~=~\sqrt[3]{2^3~.~5^2~.~2^3~.~5^2~.~2^3~.~5^2}~=~\sqrt[3]{200~.~200~.~200}~=~\sqrt[3]{200^3}\\\\\boxed{?}~=~200$

$f)\\\sqrt[3]{64}~=~\boxed{?}~=~\sqrt[3]{4~.~4~.~4}~=~\sqrt[3]{4^3}~=~4\\\\\\g)\\\sqrt[3]{\boxed{?}}~=~40~~\rightarrow~~\boxed{?}~=~40^3~=~64000$