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Question: how to compare a integer number and a root of a equtation?

Question:how to compare a integer number and a root of a equtation?

gepo 541
student
January 28 2009
0

Hi, all

I tried by:

>alias(a=RoofOf(z^4+z+1)):

> if a > 2 then print('yes') end if;
Error, cannot determine if this expression is true or false: 2 < RootOf(_Z^4+_Z+1)
 

Any ideas?

 

Thank you.
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