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.
檢視活動 檢視活動

 

Michael Borcherds —

 
資源型態
活動
標籤
cas  cubic  exploration  midpoint  proof  tangent  tangent-line 
適合年齡
15 – 18
語言
English (United States)
 
 
GeoGebra 版本
4.2
瀏覽次數
6146
聯繫資源作者
版權
CC-BY-SA, GeoGebra Terms of Use
 

繪本

 
© 2026 International GeoGebra Institute