# Complex Number Operations Investigation

- Author:
- Pierre Lacoste

- Topic:
- Complex Numbers

You can move the points to any desired location.
You can switch from polar to cartesian using the toggle switch.
You can choose to see the desired operation using the tick boxes.

Try to develop rules for the operation of addition, subtraction, multiplication and division of complex numbers?
What are the geometric outcomes of these operations?
Is it easier to work them out using cartesian or polar coordinates?