How many roots has the polynomial v

I know it can be 0,1 or 2.

thank you

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- May 30th 2009, 09:47 AMsidiroots
How many roots has the polynomial v

I know it can be 0,1 or 2.

thank you - May 30th 2009, 12:40 PMNonCommAlg
actually there's no solution! (Nod) applying QRT gives us:

by the way, questions like this one should be posted in the number theory subforum. - May 30th 2009, 04:31 PMputnam120
Oh whoops totally forgot about that. I'll remove the previous post.