Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
The complex roots of a quartic polynomial
Author:
HKnaust
The plane is used here in two different ways. The function f(x) is graphed in the usual x-y plane, while the roots are in the complex plane. Note that the roots - if complex - come in conjugate pairs.
GeoGebra
New Resources
Stairs (Optical Illusion)
Parallel or Not? (V2)
Supplementary Angles
Bottema's Theorem
A retro cityscape with mathematics
Discover Resources
C2 U5 Investigation 1.2: Designing Parabolas
The Real Number System
rectangle with d and P standard tools
Squaring the Circle 2
ปริภูมิสามมิติ
Discover Topics
Function Graph
Set Theory
Quadratic Functions
Linear Programming or Linear Optimization
Kite