Google Classroom
GeoGebraGeoGebra Classroom

Complex Arithmetic

Hold down the shift key and click and drag on the window to move the axes. Hold down the shift key and scroll down/up to zoom in/out. The horizontal axis represents real numbers and the vertical axis represents imaginary number. A point plotted in the complex plane represents a complex number. Define two complex numbers z and w and select an operation to perform a calculation and show the graphed result.