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
Slope Between 2 Points (Phase 2)
Untitled
bewijs stelling van Pythagoras
apec
z`]]
Descubrir recursos
Concept of Finding the Graph of a Sine Function
Peyton
قانون البُـعد
Turquía (Kayseri): Triángulo isósceles.
Descubre temas
Figuras planas
Mediana
Números Racionales
Fracciones
Círculo unitario