Algebra 2 - Rational Exponents

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  • Опубліковано 25 лют 2013
  • Join the mathemagician's adventure into simplifying expressions with different exponents. Rational exponents basically means exponents that are fractions. We also cover negative exponents, nth roots, and roots of varying powers. YAY MATH!
    Learning math can always be fun and connective. Please visit www.yaymath.org for:
    • all videos
    • free quizzes
    • free worksheets
    • exclusive blog dedicated to connected instruction
    • debut book on how to connect with and inspire students
    • all-in-one math courses that teachers and parents can use, backed by Yay Math energy

КОМЕНТАРІ • 335

  • @kfrb1
    @kfrb1 9 років тому +155

    This man is a wonderful teacher; he shows so much humor and patience, and the lesson is very clearly communicated.

    • @logantouchet9468
      @logantouchet9468 4 роки тому +1

      I wish this guy was my teacher, the teacher I have sucks

    • @olorunfemibernard8855
      @olorunfemibernard8855 4 роки тому +1

      @@logantouchet9468 just keep learning were, I bet you even your maths teacher will soon notice your improvement i maths

  • @FlangePit94
    @FlangePit94 10 років тому +118

    the most entertaining teacher that makes learning fun! why cant every teacher be like you? you're the best you've helped me get thru my homework and you teach way better than my teacher

  • @999davidstevens
    @999davidstevens 9 років тому +42

    The best explanation and sense of humor ever. Almost anyone can teach math, but NOT anyone can make students to understand it!

  • @ghostradiogames
    @ghostradiogames 7 років тому +45

    This has to be the greatest math teacher that ever was. Seriously these were lucky students.

  • @sarahholland5980
    @sarahholland5980 9 років тому +138

    I'm taking Algebra II online and I'm not in a very good course (we don't really have sessions or anything, we have to learn on our own). I have to use UA-cam to understand pretty much everything. I love your videos because not only do they give me the sense of being in a real classroom but I am also learning the lesson just as any other student does - not straight out of a textbook. Thank you so much!

    • @ananiateshome9647
      @ananiateshome9647 8 років тому +5

      +Sarah Holland me to the same thing

    • @JoeCnNd
      @JoeCnNd 8 років тому +1

      +Anania Teshome The reason I'm afraid to take college online. Somethings you need to take in class. I mean I'm learning quite a bit catching up but being out of school for 15 years takes its toll.

    • @estepheybryzer1554
      @estepheybryzer1554 6 років тому +3

      same here i'm taking algebra2 online, it's so hard to understand when you have no actual classes, but this video help me. :)

    • @arwensweet7180
      @arwensweet7180 6 років тому +1

      I agree!

  • @joea5265
    @joea5265 10 років тому +12

    I'm 44 and studying for a degree in health info technology. i was struggling through the math until i found your videos. Thank you so much for doing this!

  • @penguinsnail4596
    @penguinsnail4596 9 років тому +27

    All Hail The Great And Mighty, MATHEMAGICIAN!

  • @acerenner
    @acerenner 5 років тому +13

    I feel like I'm actually in the classroom lol I love it 😂😂

  • @yaymath
    @yaymath  10 років тому +4

    Nice, Brandon! Allow me to wish you best of luck and success in your goal, which sounds fantastic. I'm so happy that Yay Math has been of service to you.

  • @SpartanLawyer
    @SpartanLawyer 9 років тому +14

    I'm not sure if you'll ever see this comment, but these lessons are helping me so much. I'm taking Algebra 2 online for summer school because I failed the course twice, but you are helping me understand these concepts for the first time. Thank you!!

    • @ggivens7604
      @ggivens7604 8 років тому +2

      +Chris Noble nice picture btw
      feel the Bern!

  • @002cluna
    @002cluna 10 років тому +20

    my algebra 2 teacher is so boring and expects us to know how to do the problems just by reading the book.

  • @tacos394
    @tacos394 9 років тому +1

    I love that the students ask questions!!!, sometimes you were going too fast and since this is all new to me I needed more clarification on certain aspects. with the students keeping the pace at which you explain math it makes it better for me and everyone else who have math anxiety to keep up and learn!! Thankyou Yay Math!!

  • @peachypanda110
    @peachypanda110 10 років тому +19

    You are a very inspirational teacher. Thank you for doing what you do! YAY MATH! :D

  • @katievandamme6684
    @katievandamme6684 10 років тому +3

    guess who's not going to fail her math exam tomorrow??? this girllll!!!!!!! yay thanks so much! best teacher ever

  • @pradnyatayde3887
    @pradnyatayde3887 6 років тому +6

    “Can anyone tell me what to do here?”
    “Cry.”

  • @suzannefarr8426
    @suzannefarr8426 10 років тому

    I am 44, studying for the GRE. This is soooooo helpful. I am teacher and love seeing someone with PERSONALITY teaching.
    IT IS LIKE REALLY BEING IN CLASS!!! I love having the students give answers. THANK YOU FOR KEEPING IT REAL!!!!!
    I GET THE EXPONENT THING BETTER NOW!!!!

  • @ShAdOwWaVeSs
    @ShAdOwWaVeSs 11 років тому

    You don't even understand how much I love you right now. You are probably the greatest math teacher I have ever had.

  • @niquasnotebook
    @niquasnotebook 6 років тому +1

    I love the class interaction. Awesome teachings!

  • @PYMGUS
    @PYMGUS 6 років тому +2

    Bruh I love the goofy ass kids, very entertaining. Also really helpful math wise

  • @sepidehmostafavi7159
    @sepidehmostafavi7159 9 років тому +3

    He really great teacher I did not have any clue about math but since I watched his lessons , I totally get it what is going on , and math is not big deal any more for me , thanks a lot

  • @maddiemaccheese8170
    @maddiemaccheese8170 7 років тому +1

    This is by far the hardest unit of algebra two I've had the misfortune of suffering through so far, but after barely scraping by two weeks of not understanding and no one being able to get it through to me, you've managed to not only teach me this terrifying concept but also save my grade altogether. And for a right-brained linguist such as myself, that takes a lot. Thank you and I'll definitely recommend you to my friends!

    • @alicosis
      @alicosis 7 років тому

      Maddie Mac & Cheese thhhh

  • @lovethehustlegaming391
    @lovethehustlegaming391 10 років тому +5

    i wish you were my math teacher
    you entertain while you teach this is great!

  • @ichagala4974
    @ichagala4974 7 років тому

    you sir, are an actual legend. sick for 2 days but I caught back thanks to you

  • @donovankoeberl7793
    @donovankoeberl7793 7 років тому +2

    dude you saved my life! my teacher in college has a thick german accent and sometimes im half asleep during my 9am class... YOU SAVED ME! THANK YOU MATHMAGICIAN!!
    Subscribed liked and remembered for future math homework dilemmas

    • @user-im8kd4ey5n
      @user-im8kd4ey5n 7 років тому

      lol even I'm in 9am :)

    • @donovankoeberl7793
      @donovankoeberl7793 7 років тому

      +SE Archer Haha nice, I'm more adjusted now since school began. But seriously man you are the best math teacher I've seen I would have loved to be in one of your classes. You seem to have a great passion for your service and that is the key to greatness in any aspect of life. You are a rare breed, keep spinning that gold man ✌️

  • @Omkar3324
    @Omkar3324 3 роки тому

    Maybe the best math teacher someone would ever deserve.

  • @Michelle-mk9yi
    @Michelle-mk9yi 9 років тому +2

    You are amazing! I've been out of school for awhile and was having problems in my college algebra class this semester. I did a search looking for some examples to help with homework and stumbled across you. I think I may actually make an A on my test Monday. Thank you so much!! You're easy to understand and so funny! Great class group btw.

  • @ingriddouglas408
    @ingriddouglas408 4 роки тому

    This teacher cracks me up. I follow him and I learn a lot.

  • @KrayFashion
    @KrayFashion 10 років тому +1

    Welcome back Mr Headache long time no see. I need to rewatch this whole thing all over again :(

  • @yotoni193030
    @yotoni193030 10 років тому

    THANK YOU! THANK YOU! THANK YOU! Loved his style!

  • @Sundertalesz
    @Sundertalesz 7 років тому +1

    Wow! entertaining and informative, thank you.

  • @shanzaykhan7292
    @shanzaykhan7292 5 років тому +1

    the video is literally 2 minutes in and i finally understand this after watching so many videos. BEST MATH TEACHER EVER HAHA

  • @flyfisherman1997
    @flyfisherman1997 11 років тому

    So glad I found this teacher. This could potentially save my math grade.

  • @AestheticMat
    @AestheticMat 8 років тому

    @yaymath Thank you so much, this video helped me understand ration exponents far more than my teacher was capable of teaching in class.

  • @sammyfellah1269
    @sammyfellah1269 8 років тому

    I have no clue what I would do without you!

  • @pizzagirl9908
    @pizzagirl9908 9 років тому +2

    such a great teacher!!

  • @juliasalvador2592
    @juliasalvador2592 9 років тому +1

    I love this guy so much! Ill be sitting in my not so yay math class and Ill watch the mathemagician instead of my teacher haha I wish my teacher was like you!

  • @isaiahdelacruz1477
    @isaiahdelacruz1477 6 років тому

    Thank you, I actually learned something not in class AND I found it fun, Great job!

  • @mynameissavannah1
    @mynameissavannah1 11 років тому

    Thanks for keeping it fun and interesting, my mind doesn't wander much watching your videos even at 11 at night

  • @RoninSama.official
    @RoninSama.official 8 років тому +2

    4throot of 5 and square root of x, can we still simplify it? like putting both in a single radical sign leaving y out?

  • @Legendary_legacy4
    @Legendary_legacy4 6 років тому

    Great Lesson for me in preparation for the GRE. Thanks I learned a lot from this.

  • @foreveryoung7852
    @foreveryoung7852 7 років тому +1

    the introduction was so cool! 😎

  • @nyfbby10
    @nyfbby10 10 років тому +5

    That intro though lool... ..Brilliant teacher!!!

  • @MrVpassenheim
    @MrVpassenheim 6 років тому

    You, sir, are excellent!

  • @yasmins.6068
    @yasmins.6068 5 років тому

    Fun teacher, funny also and gets the point across. Awesome.

  • @ReyJay44
    @ReyJay44 7 років тому

    You're Great at what you do!

  • @Nozarks1
    @Nozarks1 2 роки тому

    If more teachers were like him, people would like math.

  • @AndrewLee-wl6cn
    @AndrewLee-wl6cn 5 років тому

    I wish all math classes were like this.

  • @iamjuniorduh
    @iamjuniorduh 5 років тому

    At 2:23 is when I learned it, that was fast. He did it so well. Thank you.

  • @saraebernal9928
    @saraebernal9928 4 роки тому

    Great teacher..He refreshed exponents for me.

  • @andressosa1504
    @andressosa1504 7 років тому

    Awesome videos really helping me a lot thank you!!!

  • @blip7882
    @blip7882 10 років тому

    you are an amazing teacher ,god bless you

  • @photoshoptuts4408
    @photoshoptuts4408 2 роки тому

    The best explanation ever. Wish he can reach millions of subscribers as other math channels.

  • @whittm2931
    @whittm2931 6 років тому

    This has helped me so much!

  • @botston
    @botston 4 роки тому

    5 years later and still the best teacher

  • @marccarpenter1456
    @marccarpenter1456 9 років тому

    Enjoy watching your videos. You do a great job of engaging your students. Out of curiosity, what grade are you teaching in this video? Thanks.

  • @cholos17
    @cholos17 8 років тому

    Oh man this really helps! Gracias!

  • @azteccurses3263
    @azteccurses3263 7 років тому

    Dude thanks for the videos man it helped me a lot

  • @BigTex9752
    @BigTex9752 7 років тому

    Freakin life saver,I really wish you were my math teacher

  • @amandabekka6636
    @amandabekka6636 7 років тому +1

    I wish ALL math teachers taught like this!

  • @dillyk8740
    @dillyk8740 9 років тому +1

    Thank you, you helped me a lot...

  • @bananakitofinternetclan8350
    @bananakitofinternetclan8350 4 роки тому

    I was sick today and missed the math lesson. Thankfully I saw that my teacher only assigned 1 assignment instead of 2, which she usually does.
    This video helped a ton!! Thanks!
    Also I would so be like this teacher if I were a teacher. I would arrive dressed in one of those T.rex costumes and just act normally like nothing was weird.

  • @KhawlaM
    @KhawlaM 10 років тому +5

    Wish I had you bak in high school ! Ur amazing !!

    • @KhawlaM
      @KhawlaM 10 років тому

      ***** I wish he taught me idc wat he wears

    • @KhawlaM
      @KhawlaM 10 років тому

      ***** I never heard of him

  • @chrismallory1167
    @chrismallory1167 3 роки тому +1

    Magic. But imagine teaching this in a ghetto inner city school while breaking up fights between roots and exponents

  • @fionagepilango871
    @fionagepilango871 7 років тому +1

    Thank you so much! God bless you :)

  • @tiffanysmith3114
    @tiffanysmith3114 10 років тому

    You make the problems really easy and simple to understand unlike my algebra 2 teacher thanks for the video 👍

  • @MoneyOverFame
    @MoneyOverFame 8 років тому

    "One mo". Lol, Great vids man. I'm binge watching your vids right now , preparing for finals. Wish me luck !

  • @BarakYisrael
    @BarakYisrael 10 років тому +1

    hahah i would remind you of yourself if i was your student. if i ever tought, id be the same way thats how my personality is. but im aspiring to be a genetic engineer, and these videos really help i need to take calc 1-3 so i really thank you man. i wish you were my teacher when i was in highskool lol good teaching style keep it up man

  • @NA-kt4wu
    @NA-kt4wu 5 років тому

    I learned this in algebra 1. It's fairly easy once you recognize your index and radicand.

  • @mk3ride1
    @mk3ride1 10 років тому

    You make math fun again...unlike my current college algebra teacher.

  • @JulianaSchmidtbestbodycurve
    @JulianaSchmidtbestbodycurve 10 років тому

    Great Video, like how he put fun into the lecture to release some tension from some of us that have Math anxiety. The video is very helpful and I will watch it over and over because it is really helping me to understand. Thanks Yaymath, and I compliment you for your costume attire, they are awesome.

  • @faithisabel25
    @faithisabel25 9 років тому +7

    I'm under your spell :-) Thank you for posting. Salamat :-)

  • @lonalana6054
    @lonalana6054 10 років тому

    Very lovable and friendly teacher .i hope you were my math teacher !!!!!! please download free math video .thanks .

  • @drrskushwah4674
    @drrskushwah4674 5 років тому

    Thank u sir.maths is to b taught like this.students enjoy your videos

  • @kaileekrusekmmusic
    @kaileekrusekmmusic 4 роки тому

    this is great!

  • @deepmazumdarsworld4589
    @deepmazumdarsworld4589 3 роки тому

    U r a miraculous teacher .🔥

  • @TheLittz
    @TheLittz 7 років тому

    Thanks for the vid!

  • @leytonv.3269
    @leytonv.3269 6 років тому

    Hate to throw my teacher out, but this teacher is so well at describing these things, I’m a freggin Freshmen in high-school doin this stuff in Algebra 1. Anyways, good explaining man!!

  • @gohanwanabe
    @gohanwanabe 7 років тому +1

    love his videos are also very benifitial

  • @nattyvog
    @nattyvog 11 років тому

    its just for better communication, you could also but put one at the end but you have to put a multiplication sign (times sign y)

  • @zackhamburger251
    @zackhamburger251 5 років тому

    Great video, I'm in 6th grade and I understand alot of it.Thank you!

  • @wizardsrcool4862
    @wizardsrcool4862 8 років тому

    wow this really did help thanks!

  • @matthewlind6455
    @matthewlind6455 5 років тому

    thank you, you helped so much and I SUBBED

  • @siromirathnayake1786
    @siromirathnayake1786 4 роки тому

    sir your teaching method is great

  • @nellhenry5699
    @nellhenry5699 6 років тому

    I've got a question, how did you get the bottom number 6√3?

  • @angelmiyea
    @angelmiyea 5 років тому +1

    I’m like 5 years late.. but at 13:49 how did we get the numerator 3 in the number 3 to the 3/6 power.. I’m confused on that

  • @RayMysteryo
    @RayMysteryo 9 років тому +30

    i didnt know you could be 6'7 and a math teacher at the same time

    • @yaymath
      @yaymath  9 років тому +38

      RayMysteryo 6'3" but who's counting? lol

    • @RayMysteryo
      @RayMysteryo 9 років тому +31

      yaymath well you are the math teacher so i guess its you

    • @doom324ful
      @doom324ful 9 років тому +3

      RayMysteryo nice come back

    • @malicious1908
      @malicious1908 8 років тому

      +yaymath can you come to Taft and be my math teacher

    • @courtneyellis2578
      @courtneyellis2578 7 років тому

      this is cool

  • @ibrahimamanullah9840
    @ibrahimamanullah9840 8 років тому +1

    wish our teachers would teach it in this fun way

  • @stacyxxy
    @stacyxxy 9 років тому

    Can you do more problems with negative exponents?

  • @rifatkarim6884
    @rifatkarim6884 10 років тому +24

    I WILL FIND YOU AND MAKE YOU MY TEACHER :)

    • @jonstargaryen2182
      @jonstargaryen2182 6 років тому +3

      Im sorry but that sounds kinda sexual u know wut i mean

    • @shadowbane7401
      @shadowbane7401 5 років тому

      @@jonstargaryen2182 ya kinda rapey

    • @cjrtb
      @cjrtb 5 років тому

      Not reallly!

  • @mostlyr8769
    @mostlyr8769 10 років тому +4

    Best Teacher ever! wish I have a teacher like you! \(''ToT'')/

  • @tarab4617
    @tarab4617 8 років тому

    Thank you for these videos. My college math classes are online through Aleks, and his lack of verbal explanations has been driving me crazy. It basically shows you an example, then figures you understand, and then gives you a completely different problem that has not been explained. Finals are in 2 hours and I'm finally understanding what this stupid program has been trying to tell me about radicals.

  • @treviniaturner3881
    @treviniaturner3881 8 років тому +66

    I'm sorry but those kids laugh at everything geez

    • @rossjohn8112
      @rossjohn8112 8 років тому +8

      I guess you don't remember what high school was like

    • @treviniaturner3881
      @treviniaturner3881 8 років тому +4

      +ross john lol im in high school 10th grade

    • @olliestottle
      @olliestottle 8 років тому +27

      +trevinia turner does "lol" not contradict your original point?

    • @treviniaturner3881
      @treviniaturner3881 8 років тому +1

      No it doesnt i just thought it was funny that he said i dont remember highschool when i go to a highschool every week day

    • @olliestottle
      @olliestottle 8 років тому +8

      +trevinia turner It was rhetorical, you are contradicting yourself. No need to hate on these kids enjoying school.

  • @dobitdobit9981
    @dobitdobit9981 2 роки тому

    Kooolll: but I suggest starting with the introduction of the laws of indices ...which has the core inherent of the formulas

  • @ulfric33
    @ulfric33 10 років тому

    I am totally getting rationals now thx to you dude. ;D

    • @ulfric33
      @ulfric33 10 років тому

      its sorta funny when you do the magic thing like with the hat. lol

  • @jrc171974
    @jrc171974 7 років тому

    Easy to understand and he is drop dead gorgeous!

  • @Kurttheburt
    @Kurttheburt 4 роки тому

    Thank you for your videos helping me relearn Algebra to help my cousin with her homework ✌

    • @yaymath
      @yaymath  4 роки тому

      Happy to help!

  • @telemmatry
    @telemmatry 9 років тому

    For that last problem wouldn't it be y(4th root)[5x^2]? Couldn't you square the x and combine it with the 5?

  • @wednesdayherrick
    @wednesdayherrick 5 років тому

    My teacher literally just handed us papers with no explaining and I learned all I needed to know in the first 4 minutes of this video.

  • @thecuteangel777
    @thecuteangel777 9 років тому

    Thank you!! 🐙 🍕💯

  • @rachellucero3722
    @rachellucero3722 10 років тому

    I actually understand now!