- #1
Gerenuk
- 1,034
- 5
Does someone know what condition for the coefficients of the quartic polynomial has to be fullfilled so that it has exactly one real solution (i.e. one real zero)?
I tried looking up the general solution, but I get lost in all these transformations. Is there an easy way to tell?
I tried looking up the general solution, but I get lost in all these transformations. Is there an easy way to tell?
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