Instructional Video

Khan Academy: The Imaginary Unit I: I as the Principal Root of 1

Curated by ACT

Video shows the logic behind why some believe that saying i is the principal root of -1 is wrong.

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Concepts
imaginary numbers
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Additional Tags
i, imaginary unit, khan academy, imaginary number
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Resource Details
Grade
9th - 10th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Audiences
For Administrator Use
2 more...
Lexile Measures
0L