Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Problem 7_7
Author:
angela
GeoGebra
7_7
Solve the quartic equation
.
7_7 Answers:
From the graph, you can see that 1.3 and -2.3 are the real roots of the quartic polynomial. By the complex root tool on GeoGebra, 0.5 +0.87
i
and 0.5-0.87
i.
New Resources
Balls in an Urn
Flip 4 Coins
bewijs stelling van Pythagoras
Golden Rectangles and Golden Spirals
A note on Erdős’s mysterious remark
Discover Resources
Problem 25
Centroid, Orthocenter, circumcenter,
start, create a 135 degree angle
Pythagorean Theorem
Reflection tool video instructions.
Discover Topics
Parametric Curves
Logarithmic Functions
Fractions
Solids or 3D Shapes
Arithmetic