Algebra Lesson 17 : Quadratic Equations!

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Uploaded by on Jan 17, 2012

Here we understand the standard form of a quadratic equation and what's this? A trolling spider? Remember if you have any question leave it on my channel, fb twitter or google +.

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Uploader Comments (abs0lute5)

  • it's good that you are doing this.

    but seriously i really really hate maths!

  • @xin0 I don't take offense to you hating math. That's how it is with most of the world lol. I appreciate your support :)

  • you are very cute...

  • @2vacuumboy Thanks for the comment! II try my best to look good :) I'm certain your cute too!

  • Everyone I made a mistake in the video lol I apologize for this. The example was 2x^2+5x+3. The factors for the middle term is 2 and 3 which was correct. However, I was using factor by grouping to solve the problem so I was suppose to get 2x^2 + 2x+3x+3. From there I would get 2x(x+1)+3(x+1) = 0 --> (2x+3)(x+1) = 0 and the solution is x = - 3/2, -1. Again I apologize for the confusion!

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  • u knoe whats funny i like math but i suck at it hahahaha

  • haha!..u shouldhve been my math teacher in school!

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