Question

cat eeste ∛-24+ ∛81-∛9 ?

Answer 1

$\sqrt[3]{-8*3}+ \sqrt[3]{27*3}- \sqrt[3]{9}=-2 \sqrt[3]{3}+3 \sqrt[3]{3}- \sqrt[3]{9}= \sqrt[3]{3}- \sqrt[3]{9}= \\ = \sqrt[3]{3}(1- \sqrt[3]{3})$