11,000+
Interactive Demonstrations Powered by Notebook Technology »
TOPICS
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Graphical Solution of a Quadratic Equation with Complex Coefficients
This Demonstration shows how to graphically determine the roots
and
of a quadratic equation
, with complex
and
. The roots are
.
Contributed by:
Izidor Hafner
and
Marko Razpet
SNAPSHOTS
DETAILS
Since the difference, sum, product and square roots of complex numbers can be constructed using ruler and compass, the roots of a quadratic equation can be constructed as well.
RELATED LINKS
Geometric Construction of the Square Roots of a Complex Number
(
Wolfram Demonstrations Project
)
Complex Product and Quotient Using Similar Triangles
(
Wolfram Demonstrations Project
)
PERMANENT CITATION
Izidor Hafner
and
Marko Razpet
"
Graphical Solution of a Quadratic Equation with Complex Coefficients
"
http://demonstrations.wolfram.com/GraphicalSolutionOfAQuadraticEquationWithComplexCoefficients/
Wolfram Demonstrations Project
Published: November 7, 2018
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Locating the Complex Roots of a Quadratic Equation
Jaime Rangel-Mondragon
Roots of a Polynomial with Complex Coefficients
Izidor Hafner
Perturbing the Constant Coefficient of a Complex Polynomial
Izidor Hafner
Ruffini-Horner Algorithm for Complex Arguments
Izidor Hafner
Location of Complex Roots of a Real Quadratic
Dominic Milioto
Location of the Zeros of a Polynomial with Positive Ordered Coefficients
Vanessa Botta and Evanize Rodrigues Castro
The Eneström-Kakeya Bounds for Roots of a Polynomial with Positive Coefficients
Andrzej Kozlowski
Polynomial Roots in the Complex Plane
Faisal Mohamed
Sliding the Roots of Quadratics
Robert Baillie
Graphical Solution of a Quadratic Equation Using a Result from Optics
Izidor Hafner
Related Topics
Complex Numbers
Polynomials
Browse all topics