Descartes Rule of Signs.m4v
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@MasterThief1324 you have only 3 positive solutions or 1 because 3-2 = 1. you can't have 2 because you can't have negative solutions. 2-3 = -1
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THANKS BUDDY
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Thank you kind sir! Very helpful..
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Finally someone can explain how to get the number of imaginary roots!
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wow! that is exactly the same question in my book.
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Thanks so much! Video was very easy to follow
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Helpful video! Better than the crappy Hawkes software
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Very helpful video. It's so much more helpful than my book. I'm so glad to have found this video as it was such a great guidance for understanding Decartes Rule. Thank you so much!
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good job man!
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you just saved me! thank you so much for making this video. =) taking college algebra online is a challenge. i was lost but found your video and it totally helped. thanks again.
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I don't understand what you mean by "Positive" and "Negative" solutions. How did you come to "3 or 1" if there are only 3 sign changes? Where did the 1 come from? Likewise, where did the 0 come from?
MasterThief1324 1 year ago 5
If only Calculus teachers explained like that
000TKA345 1 year ago 4