Multiplying and dividing complex numbers

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Now Playing:Multiplying and dividing complex numbers – Example 1a
Examples
  1. Multiplying complex numbers
    1. (3+i)×(1+3i)(3+i)\times(1+3i)

    2. (12i)×(2+32i) (1-\sqrt{2}i)\times(-2+3\sqrt{2}i)

    3. (65i)×(6+5i)(6-5i)\times(6+5i)

Practice
Multiplying And Dividing Complex Numbers 1a
Introduction to imaginary numbers
Notes
We will continue to explore other types of operations on complex numbers. This section will focus on performing multiplication and division on complex numbers.