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Complex Numbers
Tutorials, interactive activies and homework guides to help with the concept of complex numbers a branch of algebra.
Introduction to Complex Numbers
Introduction to complex numbers along with 10 samples to try.
Learn How To Multiply Complex Numbers
Short tutorial on multiplying complex numbers and 10 examples to try.
A Short Course in Complex Numbers
An excellent introductory course in Complex Numbers. A prerequisite in in positive and negative numbers including algebra is necessary.
Complex Number Exercises
Great exercise to improve learning. Click on the exercise to see the solution, click also to show the steps involved. Try these with pencil/paper first, then check your solutions.
Complex Numbers - Very Practical Module
This module provide practical tips, hints, and examples. You'll also see common mistakes in complex numbers. From Purple Math.
Complex Variables
From SOS Mathematics: Complex Numbers, Basic Definitions and Arithmetic, The Complex Plane The Polar Form of a Complex Number and Euler's Formula. Includes a useful section on formulas and tables.
Making Sense of Complex Numbers
If you're confused about Complex Numbers, this one will guide the way. Tutorials, practice activities and the related solutions.
Worksheets on Complex Numbers
Need extra practice? Here, you'll find a good collection of worksheets to practice concepts on complex numbers using the four operations and including quadratic equations. When you click on the worksheet, submit your email for the solutions.