YouTube on MSNOpinion

Pre-calculus - how to math - subtracting complex numbers (13 - 7i) - (2 - 5i)

In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational ...
YouTube on MSNOpinion

Pre-calculus - Multiplying complex numbers (root(14)+root(10) i) (root(14)-root(10) i)

In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying ...