Free course

An introduction to complex numbers

Free statement of participation on completion

In this free course, An introduction to complex numbers, you will learn how complex numbers are defined, examine their geometric representation and then move on to looking at the methods for finding the nth roots of complex numbers and the solutions to simple polynominal equations.

Course learning outcomes

After studying this course, you should be able to:

  • perform basic algebraic manipulation with complex numbers
  • understand the geometric interpretation of complex numbers
  • know methods of finding the nth roots of complex numbers and the solutions of simple polynomial equations.

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If you want to be able to track your progress, earn a free Statement of Participation, and access all course quizzes and activities, sign-up.

Course content