Multiplying Complex Numbers

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Taught by mrbrianmclogan
  • Currently 4.0/5 Stars.
966 views | 1 rating
Part of video series
Meets NCTM Standards:
Lesson Summary:

In this lesson, you will learn how to multiply complex numbers in standard form. By using the FOIL method, or any other method that works for you, you can easily multiply two binomials. Remembering the properties of i is important to simplify the results and combine the like terms. With these simple steps, you can multiply complex numbers like a pro!

Lesson Description:

How to multiply complex numbers

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Questions answered by this video:
  • How do I multiply two complex numbers?
  • How do I simplify an answer containing complex numbers?
  • Staff Review

    • Currently 4.0/5 Stars.
    This video shows how to multiply two complex numbers which are written in a+bi form. The instructor uses the FOIL method to multiply the binomials and then simplifies the answer.