Timeline for Why, in the rules regarding the discriminant determining whether roots are real or not, does it matter that the quadratic has real coefficients?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 7, 2021 at 21:12 | vote | accept | CommunityBot | ||
| Dec 7, 2021 at 6:47 | history | answered | dxiv | CC BY-SA 4.0 |