Question

Чему равен данный пример?$2(\frac{1}{\sqrt[3]{2} })^4-\frac{1}{\sqrt[3]{2} }$

Answer 1

$2(\frac{1}{\sqrt[3]{2} })^{4}-\frac{1}{\sqrt[3]{2} }=\frac{2}{2\sqrt[3]{2} }-\frac{1}{\sqrt[3]{2} }=\frac{1}{\sqrt[3]{2} }-\frac{1}{\sqrt[3]{2} }=0$