CAS Example: Proof of the Midpoint-Tangent for a Cubic

Proof that, for a cubic with 3 roots, the tangent from between 2 of the roots will always pass through the third root.

 

Michael Borcherds

 
Type de ressources
Activité
Balises
cas  cubic  exploration  midpoint  proof  tangent  tangent-line 
Tranche d'âges
15 – 18
Langue
English (United States)
 
 
Version GeoGebra
4.2
Vues
5975
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