factor trinomial containing two variables

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Uploaded by on Feb 7, 2007

factor trinomial containing two variables

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Education

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Standard YouTube License

  • likes, 7 dislikes

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Uploader Comments (robichaudd)

  • yes but i wanna see a trinomial with two variables being shown with grouping method, please

  • @LutzakVideos sorry, no time now, keep searching youtube for examples

  • show us the grouping method

  • @LutzakVideos You can see some grouping methods if you go to my channel and search the uploaded videos for "solve trinomials by the grouping method".

  • Great video, but I'm having trouble with this question:

    2x^2 + xy - y^2

  • @lazyguy55 Factor 2x^2+x-1, then when you're done put the y's in the positions: (  y)( y). Be sure to multiply it out to check that you get the original trinomial back again.

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All Comments (32)

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  • 3:25 it's a tarantula

  • After scouring the For Dummies books for days trying to find this information, it seems all I ever truly needed was YouTube. Praise be to the mighty Thor!

  • @IFoundOutImARetard The 1n term in the first binomial can be written as just n or as 1n. So the following two answers are the same: (6m+1n)(3m-2n) ; (6m+n)(3m-2n).

  • Double thumbs up, great vid.

  • Thanks so much! My teacher failed to explain this in class and you saved me <3

  • 5 people have NO idea what you just did :3

    but thanks for the vid! :D

  • help?? i dont understand and i have to use grouping on this problem:

    9x^2 + 3x - 3xy - y

  • Your method is ssssssssssoooooooooooooo easy. I thank you for this becuz my books and tutorials in class are so confusing. Your video's have helped me immensely!

  • ughh math test tommorow, yourr such a life saver, thanks so much (:

  • No Offensive but there is way quicker way in doing it First multiply 18*2=36, then ask your self what goes inside 36 that also goes to -9, then you get 12*3=36 and also -12 +3= -9 then plug "-12" and "3" in the equation and then factor it... way better then confusing yourself with graphs, if you got any questions pm me :)

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