Introduction to Complex Numbers
More Lessons for High School Regents Exam
High School Math based on the topics required for the Regents Exam conducted by NYSED to help students learn about complex numbers.
Introducing and Writing Complex Numbers
Introduction to the Imaginary unit (imaginary number) i which is the square root of -1, and complex numbers. Several examples are provided, showing how to simplify square roots of negative numbers, define pure imaginary numbers, state the standard form of a complex number, and identify the real and imaginary parts of a complex number in standard form
Complex numbers - Adding, Subtracting, and Graphing
Complex numbers - Multiplying and Dividing
Learn how to multiply and divide complex numbers in this step by step video.
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