Powers of products & quotients (integer exponents) | Mathematics I | High School Math | Khan Academy

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  • čas přidán 29. 03. 2017
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    For any integers a and b and for any exponents n, (aâ b)â ¿=aâ ¿â bâ ¿ and (a/b)â ¿=aâ ¿/bâ ¿. These are worked examples for using these properties with integer exponents.
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Komentáře • 70

  • @spaghettimulch
    @spaghettimulch Před 4 lety +33

    Ah yes, thanks for the epilepsy warning

  • @fromatron
    @fromatron Před 6 lety +76

    At 5:09 - you said and wrote 4^-17 when you meant 4^-14

    • @primekingdom4907
      @primekingdom4907 Před 4 lety

      Boom panes

    • @mythic971
      @mythic971 Před 4 lety +14

      I was wondering if I had gone insane and that 7*2 was really 17 and not 14.

    • @randomtv3258
      @randomtv3258 Před 3 lety +2

      @@mythic971 he corrected it later in the video so stop bitching about it lol

    • @daniellecabugao4489
      @daniellecabugao4489 Před 2 lety +2

      @@randomtv3258 lol we all get confused dode XD chill

    • @haileycarroll2937
      @haileycarroll2937 Před 2 lety

      @@daniellecabugao4489 yeah calm down

  • @fc2681
    @fc2681 Před 2 lety +6

    Sal glitched out the matrix with this one. Careful Sal your gunna break the simulation.

  • @sirdankus9419
    @sirdankus9419 Před 7 lety +22

    someone please tell me how i got here from dank memes ?????????

  • @tamyyy5264
    @tamyyy5264 Před 2 lety +2

    TYSM, this is really helpful!

  • @joshhend6718
    @joshhend6718 Před 7 lety +2

    this is a really good video thanks for the help!!!!

  • @officialserbianproductions
    @officialserbianproductions Před 8 měsíci

    Thanks for the videos. They are much help on my math tests!

  • @shermantankgaming7261
    @shermantankgaming7261 Před 6 lety +25

    There is this strange glitch at 0:34. Anyway thanks for the video really helped out

    • @anniej.7666
      @anniej.7666 Před 5 lety +7

      I thought it was my phone lol

    • @hemo4963
      @hemo4963 Před 4 lety +2

      I thought it was my iPad lol so I had to come from the app to CZcams to make sure

    • @korkikorks8108
      @korkikorks8108 Před 3 lety +2

      I saw it was midnight, so I got scare

    • @addison4304
      @addison4304 Před 3 lety +2

      There’s a glitch?

    • @DCVolo
      @DCVolo Před 2 lety

      Thanks I hoped I was not alone haha
      He has clearly edited his video to correct himself and sometimes it leads to higher pitch or lower (I had both 😂)

  • @kyle.m935
    @kyle.m935 Před 3 lety +14

    Thank you so much for making these videos. I thought I was screwed for my math test but not anymore. This explained the main concept I didn't understand really well.

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +4

    This video actually helped a lot

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +4

    This feels great

  • @musicville4347
    @musicville4347 Před 7 lety +2

    can u pleass make a video based on g9 factorisation

  • @jsncros9897
    @jsncros9897 Před 6 lety +2

    I'm sorry but what happened to the negative 6 in 3 to the power of 16 times 7 to the power of negative six. I don't think it was explained. But maybe I'm not getting something

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +3

    That would be cool

  • @crightonscott5327
    @crightonscott5327 Před 3 lety +3

    At the end wouldn’t you divide two by two and end up with 1^-98?

    • @lucasloy7587
      @lucasloy7587 Před 2 lety +1

      PEMDAS since exponents come before division. Therefore, you minus the denominator’s exponent from the numerator’s exponent first. Once you perform that operation, there will no longer be division to deal with.

  • @triggerdninjaa2291
    @triggerdninjaa2291 Před 5 lety +4

    I cant hear the video

  • @sofie_12342
    @sofie_12342 Před 9 měsíci

    But would you put everything in the parentheses to that power?

  • @ReneesNest91
    @ReneesNest91 Před měsícem

    At the end 2/2 simplified to 2. But in my head its like 2 divide by 2 which equals 1. So this confuses me

  • @oflo1750
    @oflo1750 Před 4 lety +2

    I have a question. How do you email Khan academy with a question regarding one of their questions

  • @britton1874
    @britton1874 Před 3 lety +2

    Thank you I might not fail my test

  • @epicgaming519
    @epicgaming519 Před 8 měsíci

    iv been doing this forever and still don't understand would someone mine explaning it to me please.

  • @bacmoe9280
    @bacmoe9280 Před 6 lety +6

    You are mistaking about 4.17 !!!

  • @karoich2174
    @karoich2174 Před 2 lety +1

    4:48 isnt it 4 raised to the 14th?

  • @itsalmerah6327
    @itsalmerah6327 Před 7 lety +2

    Glitch

  • @haileycarroll2937
    @haileycarroll2937 Před 2 lety +5

    how did you get 4 to the 17th power?

  • @savagecloud2106
    @savagecloud2106 Před 6 lety +10

    why am i in eighth grade and learning hs math

  • @glitchamous
    @glitchamous Před 3 lety

    0:31 What??? It broke lol

  • @huino2312
    @huino2312 Před 3 lety +3

    Brain hurt

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +3

    Can I get pinned

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +3

    Hello

  • @abhimanyuverma7091
    @abhimanyuverma7091 Před 7 lety +3

    Wow I'm first comment

    • @hemo4963
      @hemo4963 Před 4 lety +2

      Abhimanyu Verma you forgot to like your own comment here

  • @pancake891
    @pancake891 Před 5 měsíci

    i didnt learn anything

  • @cashouttrading3673
    @cashouttrading3673 Před 4 lety +1

    This sucks