Pre-Algebra 31 - Simplifying Radical Expressions

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  • Опубликовано: 17 ноя 2024
  • Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.

Комментарии • 807

  • @TyranDH
    @TyranDH 5 лет назад +404

    It's crazy that cartoons are teaching better than teachers these days.

  • @Zerotymn
    @Zerotymn 5 лет назад +64

    I like how you explain it. It’s so understandable to me because most people just rap at me.

  • @nightcoremus8c272
    @nightcoremus8c272 5 лет назад +108

    I learn better in youtube rather than in school😔

  • @tabiviolet7154
    @tabiviolet7154 3 года назад +623

    watching this as a sophomore in highschool 👁👅👁

    • @tuma4372
      @tuma4372 3 года назад

      All saw the video to online💻

    • @kurowa_
      @kurowa_ 3 года назад +14

      im in my second year of middle school :pensive:

    • @mohiburrahman8331
      @mohiburrahman8331 3 года назад +2

      Same

    • @darichkid6832
      @darichkid6832 3 года назад +1

      Same 😂

    • @itznotjes185
      @itznotjes185 3 года назад +2

      Lmao I’m just learning H.S math cuz middle is too easy

  • @lucidfangirl1030
    @lucidfangirl1030 5 лет назад +68

    This is so simple-why couldn't my Algebra 2 teacher explain it like this?!

  • @aidanrepchik3873
    @aidanrepchik3873 5 лет назад +63

    OMG i needed my teacher to explain this so badly but nope apparently everyone is just supposed to know

  • @vml9374
    @vml9374 5 лет назад +22

    This is a life saver when you are studying morning of the test

  • @Mashbananas
    @Mashbananas 9 лет назад +17

    Took me hours to not even come close to figuring this out! Only took me 2:34 to understand it with this video!:D Thank you:)

  • @avacaggiano782
    @avacaggiano782 4 года назад +27

    im homeschooled rn bc of corona virus so this was rly helpful thank youuuuu

  • @armyworld3406
    @armyworld3406 2 года назад +27

    For those who didn't get it
    Example: √126
    First do prime factorisation
    2 |126
    3 | 63
    3 | 21
    7
    * Now √126=2•3•3•7
    = 2•3²•7
    (Take the squared digits outside)
    = 3²√2•7
    √126 = 3√14
    (Hope you get it 🙂)

  • @lizziedomecq5689
    @lizziedomecq5689 6 лет назад +4

    This was very very helpful to me. I was having trouble with radicals in a practice SHSAT textbook and I looked up videos on radical. This came up and I decided to check it out. It helped me so much! What could have taken me 30 minutes to 45 to figure out instead took me 10 minutes and I finished 12 questions with confidence because I actually understood what I was doing. This also gave me the basic knowledge that my teachers haven't given me. I recommend this video to anyone having trouble with simplifying radical expressions.

  • @dex_musique
    @dex_musique 3 года назад +9

    This video feels like it was made in 2021
    So fresh..
    The audio and video quality is top notch

  • @chandramoulimukherjee6653
    @chandramoulimukherjee6653 3 года назад +16

    respect+ for still reading the comments

  • @ChaiChanUP
    @ChaiChanUP 6 лет назад +12

    Thank you master. I have learnt in 10 minutes what I couldn't learn for years.

  • @cherry414
    @cherry414 5 лет назад +11

    Thank God, this exist! Our teacher wasn't clear with her steps so this helps a lot

  • @AJKosak
    @AJKosak 5 лет назад +16

    I was out sick when this was taught and I have a test tomorrow. Thank you for making this so understandable and easy. Wish me luck

  • @elliotmahoney2893
    @elliotmahoney2893 3 года назад +26

    Watching this as a freshman in college

    • @dnl6206
      @dnl6206 3 года назад

      Watching dis as a grade 9 stufent

  • @diannamcclary2523
    @diannamcclary2523 5 лет назад +11

    That was awesome! Extremely comprehensive and covered my entire 50min class in under 10 min ...Thanks millions

  • @Noah_Nevarez17
    @Noah_Nevarez17 4 года назад +53

    this helped cause my teacher wont help so I just watch these and they help

    • @kwerty9671
      @kwerty9671 4 года назад +2

      Congratulations, we’re all idiots

    • @Noah_Nevarez17
      @Noah_Nevarez17 4 года назад +3

      @@kwerty9671 thank u lad would like to learn to join the austist group with me

    • @anthonypuente9072
      @anthonypuente9072 4 года назад +1

      My teacher doesn’t help us either

    • @mathfullyexplained
      @mathfullyexplained 3 года назад

      Try my channel mathfullyexplained. Many topics that can help

  • @nine6072
    @nine6072 2 года назад +12

    Watching this video after 10years
    And , still clears my all doubts.

  • @thelaseringtrespiker4006
    @thelaseringtrespiker4006 3 года назад +20

    taking algebra ll sophomore year and the teacher thinks all of us are just able to catch up with him how he goes through math sitting at his desk doing it all himself. plus i don’t even have my glasses or contacts so i can’t even see what he’s doing 🤩 we have a test next week so wish me luck

    • @ernie1_078
      @ernie1_078 3 года назад +1

      U do good on it bro

    • @grapemuncher
      @grapemuncher 3 года назад +1

      how did you do bro 😭

    • @thelaseringtrespiker4006
      @thelaseringtrespiker4006 3 года назад

      @@grapemuncher i don’t even remember, i feel like i did well but i probably got like a b or something

  • @georgeg7665
    @georgeg7665 6 лет назад +17

    Better explained than my teacher

  • @fabytv8028
    @fabytv8028 4 года назад +45

    Thank you so much cause Coronavirus shut down our school

    • @thenegus5469
      @thenegus5469 4 года назад

      Princess Faby ayyyy same here

    • @luibluelion1297
      @luibluelion1297 4 года назад

      Faby TV what do you mean by shut down school. like they actually closed it or you had to do it online cause if it closed I jelly cause I got to go online sadly

    • @fabytv8028
      @fabytv8028 4 года назад

      Peter Lewis I’m in college our school is closed and everything is moved online

    • @luibluelion1297
      @luibluelion1297 4 года назад +1

      aw man never mind so the viper of online school has struck again sadly. Well all that we can do is hope and pray that the pandemic ends soon so that we can go back to normal school cause to me it seem easier am I right or wrong

    • @annutiwari4360
      @annutiwari4360 4 года назад

      @@luibluelion1297 Yes brooo

  • @raztaz4lyf
    @raztaz4lyf 11 лет назад

    This video is LITERALLY the BEST video on the internet for aid in the simplification of radical expressions!! I'm totally acing this quiz tomorrow!! Thank you!!!

  • @mryoutuber6084
    @mryoutuber6084 7 лет назад +13

    If I was a teacher I would just show this video to my students,subsequently testing they're understanding.

  • @AbhiKumar-ht2pi
    @AbhiKumar-ht2pi 4 года назад +22

    Animation is superb

  • @tristanw7981
    @tristanw7981 5 лет назад +12

    Thank you so much you saved me from failing my current unit

  • @ElyOtto
    @ElyOtto 4 года назад +28

    my teacher wishes she could make me understand shit like this guy :DDD

  • @Me-yk4yg
    @Me-yk4yg 8 лет назад +1

    I never thought I would research or consider watching a math video, but this is extremely helpful! Thank you!

  • @ITSxISABELx
    @ITSxISABELx 8 лет назад +5

    I'm already taking pre-cal yet I never seemed to understand this, but now thanks to you I finally do! Thank you so much :')

  • @carrenrodgers5717
    @carrenrodgers5717 4 года назад +28

    this vid was very helpful to me because I am studying thanks a lot!

    • @mathfullyexplained
      @mathfullyexplained 3 года назад

      Try my channel mathfullyexplained. Many topics that can help

  • @zilanceylanoglu4746
    @zilanceylanoglu4746 2 года назад +7

    I came to turkey a few months ago and they did this in year 5, i've been trying to learn the basics cause in year 11 they're teaching us university level maths. This rlly helped, thanks.

  • @kaylahart1123
    @kaylahart1123 5 лет назад +27

    Ty very much, i finally get it!!! My teacher sucks at teaching me xD

  • @freddurstluvr9935
    @freddurstluvr9935 5 лет назад +6

    OH MY GOD OH MY GOD OH MY GAD
    I HAVE BEEN TRYING TO LEARN THIS FOR AGES!!! We learned this in class the exact days I was out sick. I've tried going in to have my teacher explain, I've even had 4 different friends attempt to tutor me, but I just couldn't understand!!! I've been putting off a quiz for weeks, and now I'm finally prepared for it!! Thank you!!!

  • @gamerzzone7343
    @gamerzzone7343 2 года назад +9

    Holy it has been 10 year's I used to watch this when I was in high school

  • @AngelLovesTwice
    @AngelLovesTwice 5 лет назад +11

    Thank you so much, it looked so complicated on the paper but once I saw it from your video I understood it so quickly. Thank you

  • @CryptoCoins
    @CryptoCoins 7 лет назад +4

    We need more people like you on earth, thank YOU

  • @tgblue8826
    @tgblue8826 7 лет назад +7

    I'm only watching this because i was absent when my teacher explain this. Great Video Really Helpful

  • @aidan_vance
    @aidan_vance 2 года назад +51

    I’m taking college algebra :l look where I am

  • @korbin895
    @korbin895 5 лет назад +7

    I have a test tomorrow. Thanks for the help. You crammed a week of learning in school into a 9 minute video 👍🏼

  • @HauntinMatthew1969
    @HauntinMatthew1969 4 года назад +8

    YOOOOOOO! THAT TWILIGHT ZONE PART WAS SO COOOOOOOL AT THE END!!! And btw, this video helped me a lot, thanks man.

  • @luzmariaorozco7336
    @luzmariaorozco7336 4 года назад +24

    Thx i need this because i wasnt paying attention in class lol😂😂

    • @mathfullyexplained
      @mathfullyexplained 3 года назад

      Try my channel mathfullyexplained. Many topics that can help

  • @thienng1893
    @thienng1893 3 года назад +32

    Bro everyones teacher teaching the same lesson huh

  • @itz_knight_xyz894
    @itz_knight_xyz894 2 года назад +7

    Saved my life after 1O years

  • @some11thgrader90
    @some11thgrader90 5 лет назад +12

    This will make me pass my quiz tmmr thanks

  • @giannaspalazzi7847
    @giannaspalazzi7847 3 года назад +9

    I’m having so much trouble with this concept and this definitely helped so thank you

    • @giannaspalazzi7847
      @giannaspalazzi7847 3 года назад

      @Flarem I'm in 8th grade but since I'm in scholars I'm learning 9th grade material

  • @animelover3207
    @animelover3207 2 года назад +26

    Learning math for fun at 1:54 AM on Christmas? Couldn't be me...
    -Anime Lover at 1:54 AM after learning math for fun on Christmas.

    • @Elyricai
      @Elyricai 2 года назад +3

      FOR FUN??

    • @adoctor-0
      @adoctor-0 2 года назад

      @@Elyricai LOL

    • @BJLopez-gc9fg
      @BJLopez-gc9fg 2 года назад +1

      I envy people like you who are actually interested in this stuff

    • @animelover3207
      @animelover3207 2 года назад

      @@BJLopez-gc9fg I love math. Except for 3-D geometry. Geometry sucks.

  • @genesisishere5
    @genesisishere5 5 лет назад +10

    Thank you so much! This makes so much more sense than what my teacher said.

  • @jkcmaglanque
    @jkcmaglanque 7 лет назад +17

    this makes it more easier than my teacher discussing this to us

  • @bannubannu2076
    @bannubannu2076 4 года назад +13

    Most underrated video....

    • @mathfullyexplained
      @mathfullyexplained 3 года назад

      Try my channel mathfullyexplained. Many topics that can help

  • @Blu_Jay07
    @Blu_Jay07 3 года назад +19

    Taught me better then my Algebra teacher did

  • @techpandya2193
    @techpandya2193 2 года назад +34

    Legend are watching in 2021 dec 😂😂😂😂😂✌✌✌✌✌✌

  • @natalie1758
    @natalie1758 4 года назад +14

    this was so helpful... school is harder than ever for me cause I don't have my teachers to ask questions to

  • @mssn3166
    @mssn3166 Год назад +4

    Thank you for showing the break down numbers and how it forms the answers for @4:10 @6:55 I’m looking for these exact explanations. Subscribed

  • @Emperor.Penguin.
    @Emperor.Penguin. 8 лет назад +7

    i swear to god this is the most confusing shit I've ever done in my life, but holy shit you explained this 100x better than my ACTUAL FUCKING TEACHER!

    • @Bluntrolln8
      @Bluntrolln8 8 лет назад +1

      +Tamerlane glad i'm not the only one thought this was confusing! Been doing radicals in class since last week and this is prob one of the hardest Algebra lesson I've done.

    • @vivalaboxxy57
      @vivalaboxxy57 8 лет назад +1

      r.i.p. lemmy

  • @sarafathima9348
    @sarafathima9348 4 года назад +10

    It has helped me a lot and the animation was good.
    Thank you so much.

  • @nikulsargara9272
    @nikulsargara9272 3 года назад +8

    You save me ..thanks alot sir ...Respect From INDIA

  • @FreddieF
    @FreddieF 11 лет назад +8

    I would go through all of these videos and press "like" . . . but that would take me HOURS. xD

  • @benjaminchacko2462
    @benjaminchacko2462 8 лет назад +2

    This video is great, it let me finish my work that I needed to finish

  • @missmulti6705
    @missmulti6705 9 лет назад +4

    u saved my math grade!!! thank you

  • @christianjoebert5234
    @christianjoebert5234 8 лет назад +3

    it's my exam this afternoon. thanks! i've learned a lot😊

  • @LUMIX.
    @LUMIX. 2 года назад +4

    Thank you so so much, I've been struggling to find out how my professor converted roots into a prime multiplied by a root in Co-ordinate Geometry. Specifically the section formula and Distance Formula. It helped a lot! Thank you!

  • @Luhgooey
    @Luhgooey 6 лет назад +5

    I’m taking first year calculus and I didn’t know this... THANK YOU.

  • @comradesponge9762
    @comradesponge9762 6 лет назад +8

    So easy to understand, thank you so much I have a math quiz tomorrow and this helped me a lot.

    • @tiff5208
      @tiff5208 6 лет назад

      Skull Brain same

  • @CrazyLaunda
    @CrazyLaunda 3 года назад +10

    I'm in class 9 and tomorrow is my maths exam😜 and this video cleared all my doubts which I had for years ;)

  • @Justenjoylife49
    @Justenjoylife49 5 лет назад +9

    What a perfect video! thank you for sharing this

  • @hajimarcada2297
    @hajimarcada2297 2 года назад +6

    Very amazing teaching it's very helpful Good bless

  • @odoh1268
    @odoh1268 6 лет назад +9

    This video taught me more than my geometry teacher ever did!

  • @zoeskillman7210
    @zoeskillman7210 12 лет назад

    thank you so much i subscribed because this really helps me learn. im homeschooled so this is like a teacher

  • @mariannemacion14
    @mariannemacion14 11 лет назад

    i really love your way of teaching ... i learn better here than my math teacher

  • @pikapig7270
    @pikapig7270 9 лет назад +2

    This is so helpful. I have an Algebra test on this stuff tomorrow and I forgot my book at school

  • @gamespotlive3673
    @gamespotlive3673 3 года назад +1

    Good quality for 2011. It's been since the summer of 2019 and I needed a refresher pretty bad. Thanks.

  • @neilbuilder5315
    @neilbuilder5315 5 лет назад +3

    This is very helpful for a test I am studying for. THANK YOU!!!

  • @umaisshahid8514
    @umaisshahid8514 6 лет назад +2

    Amazing technique to teach amazing
    Zindabad (We Pakistanis use this word for appreciating others)

  • @fitnesswithrushikeshsupeka9585
    @fitnesswithrushikeshsupeka9585 3 года назад +32

    Legends watching at exam😂

  • @chlorine9186
    @chlorine9186 3 года назад +17

    Me watching this cause i still can’t grasp it despite my teacher explaining it 10x:🤠

  • @gabs0149
    @gabs0149 6 лет назад +28

    why is this cartoon more helpful than a $1,000 college class...

  • @TR-zy5lb
    @TR-zy5lb 5 лет назад +1

    Very helpful and easy to learn! I was out of school for about 4 days and I didn’t learn any of this Radical Expression lesson and my teacher won’t teach it to me so this was extremely helpful!

  • @machineguntyler6460
    @machineguntyler6460 5 лет назад +11

    This was helpful as hell
    Thank you

  • @melanie-pl6jf
    @melanie-pl6jf 7 лет назад +4

    I'm in eighth grade and algebra 2 and my teacher is horrible but this video helped me so much thank you

    • @jasonsalinas7697
      @jasonsalinas7697 7 лет назад

      How if I'm in avaned 8 grade and I'm doning albersa 1

  • @manhaabdellah2682
    @manhaabdellah2682 3 года назад +7

    Im doing A levels and I didn't know this concept😂. Thankss

  • @EmmUchiha
    @EmmUchiha 12 лет назад

    You just saved my exam grade! Thank you so much!

  • @jasonld
    @jasonld 5 лет назад +25

    You lost me at the /3675 = /3 x 5 x 5 x 7 x 7

    • @muneshaft3905
      @muneshaft3905 5 лет назад

      Jason Delaplain same

    • @MyWhyU
      @MyWhyU  5 лет назад +4

      Hello Jason: For an explanation on how to factor numbers like 3675, watch Why U Lecture 10 "Factoring": ruclips.net/video/Tr9FZUhfJR4/видео.html .

    • @narminsultana9689
      @narminsultana9689 3 года назад +1

      If you were to make a factor tree on 3675 and only circled the prime numbers , you’d get those.

    • @kfjfkeofitorhf9520
      @kfjfkeofitorhf9520 Год назад

      /3675==60
      /3675==60,6

  • @ЕлаОрынбек
    @ЕлаОрынбек 4 года назад +8

    Thank u so much from Kazakhstan!!

    • @mathfullyexplained
      @mathfullyexplained 3 года назад

      Try my channel mathfullyexplained. Many topics that can help you

  • @meiji4785
    @meiji4785 6 лет назад +14

    Why isn't all math lessons taught like this? This is way more interesting than some boring teacher writing stuff on a board.

  • @b8sh
    @b8sh 10 лет назад

    This was fantastic. I am equipped to deal with radical expressions after this video. Thanks.

  • @truecrusader3004
    @truecrusader3004 7 лет назад +13

    I struggle when my teacher tells me this shit I wish my teacher was just a bunch of these types of videos

  • @issajetwithacee93
    @issajetwithacee93 5 лет назад +8

    Saved me 40min before test

  • @rosefrench2814
    @rosefrench2814 4 года назад +4

    Thank you so much! I was having such a hard time making since of this or why one would do it

  • @cyberponiez
    @cyberponiez 5 лет назад +9

    this is the only video that let me have that “oh” moment lol

  • @bmchromo2131
    @bmchromo2131 6 лет назад +26

    Yea but how the fuck do I get the base sq root to (3*5*5*7*7)?

    • @MrCaptainShaggy
      @MrCaptainShaggy 6 лет назад

      by factoring

    • @bmchromo2131
      @bmchromo2131 6 лет назад +1

      Anthony Rand how do you figure out the factors that quickly

    • @lakimam.4313
      @lakimam.4313 6 лет назад

      my same problem how do you get these numbers to 3675 / 300 how ??????

    • @stuntbandy
      @stuntbandy 5 лет назад +11

      The way I figured it out is by taking 3675 and dividing it by 5 as a start. I did this because I know that dividing 3675 by 5 will result in a whole integer.
      3675 / 5 = 735... 735 can be further divided
      735 / 5 = 147... 147 can be divided
      147 / 3 = 49... 49 can be divided again
      49 / 7 = 7... 7 can be divided once more
      7 / 7 = 1... and this is where we stop
      So now we take all of the numbers that were used in breaking 3675 into 1, so that is 5, 5, 3, 7, 7.
      Now that the pieces are together, we can simplify the √3675 into √5*5*3*7*7

    • @KP-iy1fb
      @KP-iy1fb 5 лет назад +2

      @@stuntbandy Thank you, your comment made this a lot simpler to understand.

  • @BudgetDiety
    @BudgetDiety 8 лет назад +1

    This is unbelievably helpful thank you so much

  • @Lindsey-fc5ew
    @Lindsey-fc5ew 5 лет назад +12

    I was sick when I was in middle school and missed the whole unit on this... I'm graduating soon and I'm not sure how I got this far without knowing how to do this at all.

    • @gaizzz
      @gaizzz 5 лет назад +2

      Same thing happened to me but im still in middle school

    • @tylerseyam1072
      @tylerseyam1072 5 лет назад +2

      I dont get any of this and it stresses me out

  • @seannorman9169
    @seannorman9169 4 года назад +8

    This is a beautiful clip...very useful

  • @bruhtehsnain1243
    @bruhtehsnain1243 5 лет назад +12

    Oh my gosh thank you this helped so much

  • @thenonamekid4927
    @thenonamekid4927 3 года назад +10

    Life saver right here

  • @pzycoai5168
    @pzycoai5168 2 года назад +27

    11th grade here, i feel dumb. Just wasnt listening when the teacher explained it

    • @vuat9402
      @vuat9402 2 года назад +3

      I am in 9th grade but still feel dumb lol

    • @Invixnlty
      @Invixnlty 2 года назад

      dude same
      now my sums go wrong just because i dint simplify the roots
      well we know it now anyway xd

  • @lianna5168
    @lianna5168 9 лет назад

    this is extremely helpful! thank you so much! my current math grade is quite bad, but with your help I can get it up. thanks

  • @dancampbell7909
    @dancampbell7909 5 лет назад +15

    show us how to prime factor that big ass number.

  • @skwidlipps
    @skwidlipps 11 лет назад

    I love this video! i learn better here than my math teacher!