Anmelden
Suche
GeoGebra
Startseite
Materialien
Profil
Classroom
Apps herunterladen
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
.
Neue Materialien
希尔伯特曲线
What Do You See? (2)
Parabolas, Lines and Nomograms
Function Art 3D - Flower
Pythagorean Template: Integer Legs
Entdecke Materialien
GeoGebraMohit
Area do Circlo
Calculus Definite Integral TASK #3
Incenter
Mengenal Bagian-Bagian Lingkaran
Entdecke weitere Themen
Kreis
Kombinatorik
Korrelation
Kugel
Oberfläche