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Introduction to the quadratic equation

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Uploaded by on Jan 28, 2007

Introduction to using the quadratic equation to solve 2nd degree polynomials

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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Top Comments

  • FUCKING SAVIOR!

  • 2 hours of class, I don't get it. 3 minutes of video, I got it!

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All Comments (114)

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  • THANK YOU SO MUCH. I LOVE YOU.

  • thanks so much you really helping me prepare for my next sat which i know i'm not getting anything less than a 650 in the maths section

  • i love how math teachers make this so much more complex than it really is xD

  • @candiceroe lol, i am learning this in middle school ;D

  • I am so lost....... lol I got this in high School and 5 years later its alien jiberish to me

  • man you speak damn fast. but that doesn't hinder the extremely legendary tutorial!

  • THANK YOU SO MUCH this will really help for my high school placement exam tomorrow!

  • i'm in year 9 why is the a square root???

  • Thank you, thank you, thank you!!! Do you have a video showing how to find the coordinates of the vertex???

  • At exactly 3:00 I went ooooooooooooo. 3 minutes of khanacademy = 2 hours of school math class.

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