- #1
jostpuur
- 2,116
- 19
How do you prove that there does not exist numbers [itex]a,b\in\mathbb{Q}[/itex] such that
[tex]
0 = a + b\sqrt[3]{2} + \sqrt[3]{2}^2
[/tex]
[tex]
0 = a + b\sqrt[3]{2} + \sqrt[3]{2}^2
[/tex]