Abrir sesión
Buscar
GeoGebra
Inicio
Recursos
Perfil
Classroom
Descargas
Problem 6_2 (A)
Autor:
angela
6_2
Show that roots of the cubic equation
are in arithmetic progression if and only if
.
Solution:
Suppose roots are
,
, and
with
. Then,
.
and
. It follows that
and
.
Nuevos recursos
Untitled
Pythagorean Template: Integer Legs
Pythagorean Theorem: Extension Exercises
seo tool
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Descubrir recursos
Uniform Circular Motion
Roots: Linear to Quadratic
pg 178-180 1,2 Ex;1 b,c Ex;2 b and com; 3/4
CI and Test Duality
Descubre temas
Media Geométrica
Simetrías
Geometría
Sustracción
Vectores 3D (tres dimensiones)