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Quadratic Equations - Factoring and Quadratic Formula

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Uploaded by on Dec 10, 2008

Solving Quadratic Equations by Factoring and by using the Quadratic Formula.
For more free math videos, visit http://PatrickJMT.com

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Uploader Comments (patrickJMT)

  • you really shoulda told us that you have to devide the fraction by 3 after the second part , in the second equation because if i didnt know that myself i would have been lost.

  • @raquelwazhere1 you can make a video and point that out

  • this saved my life, literally

  • @catie817 glad i could help : )

  • what if you were to have r(squared)+25=0? How would you get the roots for that?

  • @sweetemonster there are no real roots. what real number can you square and add 25 to it so that you get zero?

Top Comments

  • @MissSmartCookie1 i hope your teacher did not say that

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All Comments (303)

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  • The Quadratic Formula was first proposed by Indian scientist Sridhar Acharya

  • wow you are the only person in the world who can help me understand factoring quadratic equations. thanks sir you helped me on my retake.

  • thank you very much!!!

  • Wow thanks

  • Wait a minute... im just grade 6 and im here..... anyway thanks for the video

  • Thanks.

  • Thank you so much for this. I totally forgot how to do this...you are a life saver!!

  • Thank you so much your saving my grade in math God is surely going to bless you

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