If 3√3(3√x−13√x)=2,then3√x+13√x= ___.

1.	If 3√3(3√x−13√x)=2,then3√x+13√x= ___.
Answer» If $\sqrt[3]{3 (\sqrt[3]{x} - \frac{1}{\sqrt[3]{x}})} = 2, t h e n \sqrt[3]{x} + \frac{1}{\sqrt[3]{x}} =$ ___.

Discussion