Complex Numbers, Part 1
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Uploader Comments (derekowens)
Top Comments
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Brilliant - if every math teacher were as clear as you, this would be a much more educated world :)
3 years ago 25
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i agree. all teachers in general everywhere i have been dont really understand what they are talking about. its sad
3 years ago 19
All Comments (72)
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I just realized something, I LOVE YOU!! Hhahahah coming from a Freshman doing Alg ll, I thank you.
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I have a quiz in this lesson tomorrow, not to mention a Math exam next week with this lesson along with 3 other ones. I am doomed.
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what software do you use?
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@MrPinkClip My country was voted the best country in the world by Newsweek not too long ago, I'll let you find out which one I'm talking about :)
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@jlmdfnbo Why do you have to insult Americans just because your country is so incompetent?
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@DiaperedMacintosh i.e writing the numbers in the form of a chalkboard or marker board.
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which software do you use for doing the videos.
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i learn better this way
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I have one question about this. Why did you put +/- before the radical?
JonathanAnonymous 1 week ago
@JonathanAnonymous Because either the positive or the negative answer will work. Both are valid solutions.
derekowens 1 week ago
so +/-i radical 2 is the same as +/- radical 2i? people just tend to regularly put "i" at the end? so it won't be wrong if I don't put "i" at the end?
MissONTM 3 months ago
@MissONTM Yes, that's fine. In fact, a lot of people put the i before the radical, just so it is visually clear that the i is not under the radical. Okay either way.
derekowens 3 months ago
so i cubed is negative i and i to the power of 4 is 1?
MsGenius000 8 months ago
@MsGenius000 Yes, that's correct.
derekowens 8 months ago