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
အခြေခံ data အခေါ်အဝေါ်များ
רישום חופשי
Function art 3D - waiting shed
Function Art 3D - Flower
Congruent Figures
Entdecke Materialien
mazin geometry
Chapter 2 CCSS8
The Closed Interval Method (Application Problem)
Entdecke weitere Themen
Besondere Punkte
Sinus
Grundrechenarten
Vektoren
Algebra