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GeoGebraGeoGebra Classroom

Visualising zeros of complex polynomials

Change the complex polynomial by typing for example:
  • z^5-z^2-z+1
  • z(z^2-1)
  • -2*z^6-2*z^3+z-3
  • 1/(z^2-1)+z^2
Use right click and drag the mouse to rotate the 3D view (Right side). Note: The online version presents a delay in showing the complex zeros and 3D graphs. You may need to download the file to your computer for better performance.