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Complex Numbers Course

Complex Numbers Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course offers a quick, hands-on way to master complex numbers like a+bi. You'll handle basic algebra, avoid mistakes, and work with conjugates, modulus, and inverses. Learn to switch between rectangular, polar, and exponential forms, apply Euler’s formula, and use De Moivre’s Theorem for powers and roots. Visual tools in the complex plane help you grasp rotations, scaling, and verify your work geometrically.

Elevify advantages

Develop skills

  • Master conjugates, modulus, and inverses using quick, precise techniques.
  • Handle complex arithmetic confidently in rectangular, polar, and exponential forms.
  • Visualize complex numbers through rotations, dilations, and geometric shifts.
  • Use De Moivre’s Theorem to find powers and every k-th root efficiently.
  • Switch between rectangular and polar forms while minimizing calculation errors.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
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Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
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Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.
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André FelipePrompt Engineering Student

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