Understanding square roots | Pre-Algebra | Khan Academy

Поделиться
HTML-код
  • Опубликовано: 5 ноя 2024

Комментарии •

  • @dipro001
    @dipro001 11 лет назад +26

    You just successfully thought me in 1 minute what 10 years of schooling couldn't!

  • @tristonfrost2946
    @tristonfrost2946 4 года назад +17

    Wow this was so much easier to understand then in class

  • @evening2
    @evening2 8 лет назад +13

    im so happy i find this channel cause im having a hard time understanding this cause i was absent for a week cause i was sick so yeah thx very very much for helping me

    • @evening2
      @evening2 8 лет назад +1

      found*

    • @zadkielbradford7477
      @zadkielbradford7477 8 дней назад

      This video came from a website called "Khan Academy", you can sign up in that website and there are other lessons like science or language

  • @SACHINYADAV-hp4jm
    @SACHINYADAV-hp4jm 2 месяца назад

    Think this ....A digital revolution in flashes

  • @dipro001
    @dipro001 11 лет назад +4

    As funny as it is, its actually true! they did showed me all that and I did successfully answered questions about roots in exams and also got full marks out of em! But the concept was still a bit fuzzy to me this video actually made things alot better somehow! I am still a bit confused about negative roots though, maybe the internet will come to the rescue once again!

  • @mjierome2535
    @mjierome2535 3 года назад +4

    Thx a lot man. This video really helped with my learning and understanding of square root. I didn't go to school for a year so I was behind a lot of my friends, and then the teacher gave us a maths test, and I did really bad, because I hadn't learnt how to do square root and other stuff.

  • @maxyx4509
    @maxyx4509 4 года назад +4

    Can anybody please tell me the History of square roots? Who was the first guy that curious about it and wanted to find out what it was?

  • @fatimahamdani
    @fatimahamdani 12 лет назад +2

    Can yu please make a video about HOW to find a square root? Thanks :)

  • @olgaslavkov3444
    @olgaslavkov3444 9 лет назад +3

    THANKS FR SAVING MY LIFE. ILY.

  • @myName2243
    @myName2243 13 лет назад +2

    can you make a video explaining what a digital root is? thanks!

  • @lee-oh1vy
    @lee-oh1vy 7 лет назад +1

    thanks for this informative video

  • @discovery5509
    @discovery5509 13 лет назад +1

    fantastic!!!!!!!!

  • @legomania2117
    @legomania2117 11 лет назад +1

    thanks you are a legend

  • @simeonguardadosjr6967
    @simeonguardadosjr6967 8 лет назад +1

    very nice

  • @Aelfraed26
    @Aelfraed26 12 лет назад

    Either by approximation or calculator.

  • @souravpathania5911
    @souravpathania5911 6 лет назад +3

    What is the whole square root of whole square of -5?

    • @SAsquirtle
      @SAsquirtle 6 лет назад

      5?

    • @MightyCole1
      @MightyCole1 2 месяца назад

      i know im hella late but the square root of negative numbers are complex numbers, a completely different sect of math

  • @koolyoh213
    @koolyoh213 14 лет назад

    your back men, i miss ur virtual class tnx

  • @gBORG69_
    @gBORG69_ 9 лет назад +1

    Fantastic video. Really good job. I love it. Go math!

  • @mimijohnston5204
    @mimijohnston5204 11 лет назад

    thank u khan academy

  • @Dingolingosaurus
    @Dingolingosaurus 10 лет назад +3

    Square root

  • @fletch777
    @fletch777 7 лет назад

    thankyou ssoooooooo much

  • @kingofthelunchtable
    @kingofthelunchtable 12 лет назад

    I LOVE YOU!!!!!

  • @vaellosom
    @vaellosom 13 лет назад +1

    i need a negative square root how to video

  • @emezoleadikema8014
    @emezoleadikema8014 10 лет назад +1

    i will never need this in my life after college

  • @sophiawilliams4393
    @sophiawilliams4393 11 лет назад +1

    how do u find the squre root of 3 square root thingy then
    27

  • @John-vi2st
    @John-vi2st 6 лет назад

    I forgot this from highschool!

  • @Duqawnjohnson
    @Duqawnjohnson 12 лет назад +1

    lmao omg thank you!!! i miss the day in class when this was being explained and now i have a test with this and couldn't find someone to explain it very well but you just saved my ass!!!

  • @shanetavitomsky3664
    @shanetavitomsky3664 11 лет назад +3

    No no no I need hard stuff this is easy I NEED SQUARE ROOTS THAT YOU CAN'T GRT WITH A COUNT OF 1..2..3 I need hard stuff like the square root of 1,433 or even 33 -.-

  • @Dinesh-yg7ik
    @Dinesh-yg7ik 8 лет назад +1

    square root of 100 is -10 possible or not

  • @staceyvillegas6154
    @staceyvillegas6154 8 лет назад

    Thank you so much it help me a lot 😻😻😻😼

  • @Ziyana538
    @Ziyana538 4 года назад +2

    I used to memorize all the sqare roots of numbers from 1-20 but now I forget the ones from 13-19 xd

  • @goblin859
    @goblin859 10 лет назад

    I still don't get it ;(

    • @evening2
      @evening2 8 лет назад

      youll get it soon

  • @AhmedAli-gb2sw
    @AhmedAli-gb2sw 10 лет назад +3

    The square root of 69 is 8 somethin' , Right ? Cause I was tryna' work it out oooohhh

    • @jaykilla3036
      @jaykilla3036 9 лет назад

      Good weed white wine, uh I come alive in the night time ok away we go, the only thing I have on the radioooo o

    • @mlbmaniabeast45
      @mlbmaniabeast45 8 лет назад

      lol 69

  • @yimmylorts
    @yimmylorts 2 месяца назад

    Cuál es la Rrrrr4raiz cuadra de 0.25

  • @keyladias7773
    @keyladias7773 11 лет назад

    is this realiable

  • @GenocidedWorld
    @GenocidedWorld 7 лет назад +12

    I'm not trying to be mean but this is not helpful.

  • @legolanet3827
    @legolanet3827 4 года назад +1

    What is wrong with your voice?

  • @viljamtheninja
    @viljamtheninja 11 лет назад

    ...What?

  • @pleasemyytcommentsaredumb.8189
    @pleasemyytcommentsaredumb.8189 3 года назад

    i fukin hate this one so much im learning it on my own

  • @memarignacio3512
    @memarignacio3512 9 лет назад +8

    It's not very informative

  • @viciousszn3584
    @viciousszn3584 3 года назад

    Riririririririririti

  • @tkneen2165
    @tkneen2165 7 лет назад

    Bully
    But different opinion matter

  • @tomtomsummers2792
    @tomtomsummers2792 8 лет назад

    Whattttttttt

  • @variares3846
    @variares3846 10 лет назад

    That made no sence

  • @abidunissaahmedbasha9882
    @abidunissaahmedbasha9882 3 года назад

    😂😂😂😂😂😂😂

  • @amanemisaki4046
    @amanemisaki4046 5 лет назад

    this is too obvious if you know your multiplication tables

  • @koonana2
    @koonana2 11 лет назад

    hheellllbbaagg