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All Comments (137)
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LOL AT THE BURP
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Nice!!
Although the last step has a mistake
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how is this guy so smart?
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How many are there?, There are N of these. LOL good video.
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This was a life saver. I go to an online school, and the way they teach math is a little.. iffy. It's very difficult to learn, and I was starting to lose faith in my own intellect. Thank you for restoring it. :]
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i can't even hear ur burp in there though
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LOL I was distracted when he somehow keeps on clicking 'clear images' over and over again..
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@winstonfc Although now I see the mistake he made ^^
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i do think that at the end of the video, (Geometric) it's not supposed to be a^(n-1) + a^(n-2), i think its supposed to be a^(n-1) + a^(n)
crodd63 2 years ago 42
that awkward moment when I've learned more from a 10 minute youtube video than from my precalc teacher who I've had all year.
FlyWithMe4ever 9 months ago 26