Freya HolmérNov 25, 2022

hey did you know the roots of a cubic polynomial can be visualized using an equilateral triangle?

🔵 vertices are roots
🔴 the incenter is the inflection point
🟢 the incircle boundaries are the local minima/maxima

Show threadKuba c:
@acegikmo Does that mean that if you now where 2 of those points are you can easily calculate the rest of them from the properties of a triangle?
Nov 25, 2022 at 1:31pmWeb