Introduction to i and imaginary numbers | Imaginary and complex numbers | Precalculus | Khan Academy
Why it's on BrighterTube
From a channel a BrighterTube curator approved in full · 80% confidenceFrom a channel Lumen includes in full: Khan Academy's main channel holds thousands of free, standards-aligned lessons across maths, science, economics and the humanities, taught step by step on a digital blackboard by Sal Khan and subject experts.
What you'll learn
A 5-minute video from Khan Academy's catalogue; the title names its topic.
Video by Khan Academy, played through YouTube's embedded player.
Part of Imaginary and complex numbers | Algebra II | Khan Academy, Imaginary and complex numbers | Precalculus | Khan Academy, New and Noteworthy
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