Teaching math without showing the full number system is like teaching geography without ever revealing that a globe exists.

In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed. You will learn how to find the value of real and imaginary numbers in a ...

In this math tutorial, I will show you how to multiply complex numbers. Complex numbers come in the form of a + bi. Multiplying complex numbers carries some of the same properties as multiplying ...

I wanted to know what the imaginary number waveform mentioned in Sanshu-san's story was, so I decided to have him teach me ...

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, ...