Multiplying and dividing complex numbers  Complex Numbers
Multiplying and dividing complex numbers
We will continue to explore other types of operations on complex numbers. This section will focus on performing multiplication and division on complex numbers.
Basic concepts:
 Exponents: Zero exponent: $a^0 = 1$
 Rationalize the denominator
 Find the difference of squares: $(a  b)(a + b) = (a^2  b^2)$
Related concepts:
 Imaginary zeros of polynomials
Lessons

1.
Multiplying complex numbers

2.
Dividing complex numbers