Simplifying rational expressions introduction | Algebra II | Khan Academy

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  • Опубліковано 19 кві 2010
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    Simplifying Rational Expressions
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КОМЕНТАРІ • 965

  • @GissellaR
    @GissellaR 4 роки тому +1

    you should re-record this louder. i cant hear over my crying

  • @Jake-gw6yg
    @Jake-gw6yg 8 років тому +1

    This is so confusing to me and I have a test tomorrow

  • @juanpa9908
    @juanpa9908 6 років тому +1

    I swear that when I'm done with highschool and college I'm never touching a math book again

  • @fjjjjjsdlfjslakjdf
    @fjjjjjsdlfjslakjdf 8 років тому +248

    I would like to formally request a redo on this video. I am so confused. Usually everything is explained SO WELL but for some reason this one is confusing as all hell, and I'm pretty sure it doesn't need to be as difficult as it is. I think I understood the concept before watching this, now I'm confused.

  • @basketguitar9768

    The only reason this is confusing to you guys is because the education system is doodoo and will leave you behind if youre confused..

  • @alphaman2929
    @alphaman2929 2 роки тому +1

    I dont get a single thing... im not saying that your videos are bad, my mind is just- it needs help

  • @avigailfeidt5619
    @avigailfeidt5619 3 роки тому +4

    Who else is getting distracted by reading comments?

  • @turtleman03
    @turtleman03 7 років тому +714

    I'm literally having anxiety over here trying to figure out how to do algebra...

  • @hysperiona
    @hysperiona 7 років тому +835

    The amount of math anxiety in the comment section is too damn high.

  • @juliust8429
    @juliust8429 7 років тому +124

    I found this to be the most unclear khan Academy video I've ever seen

  • @HoodiePrincess1
    @HoodiePrincess1 11 років тому +239

    My English teacher subbed for my Algebra class for a week. He admitted that he wasint good at math, but he broke it down so that it made sense. He made a hell lot more sense than my actual algebra teacher did.

  • @kevonsanchez4310
    @kevonsanchez4310 7 років тому +447

    My mind went blank when the video started😂😂😭

  • @TheLastPomegranate
    @TheLastPomegranate 8 років тому +363

    Idk why I need to learn this it's not like I'm going to be a mathematician

  • @SloppyCanada
    @SloppyCanada 8 років тому +1

    Who just sat down and made up rational expressions?

  • @alinao.4720
    @alinao.4720 4 роки тому +23

    It’s funny how this was uploaded when I was in first grade, and now, almost 10 years later, I’m here.

  • @firepig22
    @firepig22 8 років тому +73

    10:53

  • @MonetGrim
    @MonetGrim 8 років тому +107

    All I heard was, "I don't wanna make this a fucking negative sign" at

  • @sully42682
    @sully42682 7 років тому +32

    It's encouraging to know that, even the great and powerful Sal, makes mistakes.

  • @Mangzorz
    @Mangzorz 11 років тому +53

    Please write a math book someday. You're awesome, and your teaching methods have saved me in math classes since I started college. Anytime I don't understand something from class, you've been able to answer my questions. Thanks so much! There are a lot of...bad math books out there, I bet you'd do a fantastic job at it. And a lot of students would probably be as thankful as I am.

  • @DeadSilence315
    @DeadSilence315 9 років тому +166

    Ugh, this is so confusing. fuck math.