Finding the Cube Root of 2: Can You Solve It?

[Math Amateur]

EDIT ... ... SOLVED ...Can anyone help me with displaying the cube root of 2 as shown in the example below taken from Dummit and Foote, Section 13.4 ...https://www.physicsforums.com/attachments/6605Help will be appreciated,

Peter*** EDIT ***

Just found what I think is the solution ... it's \sqrt [3] {2} I think $$\sqrt [3] {2}$$

 

[Euge]

You've got it. (Yes)