In this video series I will show you how to divide complex numbers. We do this by eliminating the imaginary number on the ...

In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power.

Several years ago one of us, Toni, asked another of us, Marco, to come to his office at the Institute of Photonic Sciences, a large research center in Castelldefels near Barcelona. “There is a problem ...

To a nonmathematician, having the letter "i" represent a number that does not quite exist and is "imaginary" can be hard to wrap your head around. If you open your mind to this way of thinking, ...