Question

³√128+³√250+³√54-³√16 reduzir e efetuar a operaçao.

Answer 1

$\sqrt[3]{2^3.2^3.2} + \sqrt[3]{2.5^3} + \sqrt[3]{2.3^3} - \sqrt[3]{2.2^3} = \\ \\ 4 \sqrt[3]{2} +5 \sqrt[3]{2} +3 \sqrt[3]{2} -2 \sqrt[3]{2} = \\ \\ (4+5+3-2) \sqrt[3]{2} = \\ \\ (12-2) \sqrt[3]{2} = \\ \\ 10 \sqrt[3]{2}$