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Solving Quadratic Equations

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Not Right For WatchKnowLearn
Ages: 14 - 18
1141 Views:
Solving Quadratic Equations by Completing the Square
From YouTube, produced by Sal Khan
This instructor in this video, Sal Khan, explains how to solve quadratic equations by completing the square. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award ... [more]
April 14, 2010 at 11:20 PM
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Not Right For WatchKnowLearn
Ages: 16 - 18
1002 Views:
Factoring Quadratic Expressions
From YouTube, produced by Sal Khan
This instructor in this video, Sal Khan, discusses how to factor second degree polynomial (quadratic expressions).  Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech... [more]
April 10, 2010 at 09:39 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
937 Views:
How to Solve a Quadratic Equation
From 5min, produced by VideoJug
Using a small whiteboard, the instructor gives clear information concerning the solving of quadratic equations. (05:49)
April 19, 2011 at 08:44 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
914 Views:
How to Solve Quadratic Equations with the Square Root Rule
From 5min, produced by 'For Dummies'
How to Solve Quadratic Equations with the Square R - Mathematical tutorial: this three-minute tutorial will show the viewer how to solve quadratic equations with the square root rule.
July 8, 2011 at 05:07 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
847 Views:
How to Master Quadratic Equations
From 5min, produced by VideoJug
This instructional video explains how to solve quadratic equations in five and a half minutes.
July 16, 2011 at 05:28 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
770 Views:
Solving Rational Equation to Quadratic
From mathvids.com, produced by MathVids
This 9:26 long video teaches you how to solve an equation with variables in the denominators of several terms, how you solve a rational equation, how you convert a rational equation to a quadratic equation to solve it, how you solve 3/x + 4/(x + 2) =... [more]
June 8, 2011 at 11:40 AM
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Not Right For WatchKnowLearn
Ages: 14 - 18
2143 Views:
The Five Ways to Solve a Quadratic Equation.
From YouTube, produced by minusbc
This is an introductory video explaining the 5 methods to solve a quadratic equation. The instructor uses a paper and pen for demonstration. There is NO sound.
April 14, 2010 at 08:42 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
678 Views:
Solving a Simple Quadratic Equation
From YouTube, produced by minkusbc
In this video, the instructor shows how to solve a simple quadratic equation without a linear term. He uses paper and pen to model examples.  This is an amateur production (a little blurry), but understandable.
May 19, 2010 at 09:45 PM
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