Absolute Value of Complex Numbers

This algebra video tutorial explains how to determine the absolute value of complex numbers which is equivalent to the magnitude of the complex number in standard form.

Graphing Complex Numbers:

Absolute Value of Complex Numbers:

Adding & Subtracting Complex Numbers:

Multiplying Complex Numbers:

Dividing Complex Numbers:

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Simplifying Complex Numbers:

SAT Math - Complex Numbers:

Solving Equations With Complex Numbers:

Imaginary Solutions of Polynomials:

Complex Numbers - Test Review:

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The Discriminant:

Complex Numbers In Polar Form:

Final Exams and Video Playlists:

Full-Length Videos and Worksheets:

[georgesadler]

MR. Organic Chemistry Tutor, thank you for a solid explanation of the Absolute Value of Complex Numbers.

[DreadTeamLeader]

didn’t even take 5 minutes of my day 😃

[madisoncurtis]

Is there a proof for why the absolute value of complex numbers is the square root. Just curious where this comes from. I mean why are we allowed to ignore the "i".
Thank you.

[ncarl]

Please sir can you make a video on complex number and loci??