Logarithm Laws (2 of 3: Subtracting logarithms)

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  • Опубліковано 24 гру 2024

КОМЕНТАРІ • 111

  • @StrugglingBeliever
    @StrugglingBeliever 5 років тому +118

    Please never stop teaching and uploading... the best Mathematics teacher i ever seen.

  • @kialm1820
    @kialm1820 3 роки тому +20

    Watching this guy teach, I feel like I've been robbed of my mathematical dream in life for not having this guy teach me back in 2005. I had to take pre-calc twice because the teacher would explain soooo basically how to get to that number I didn't pick up on how the concept truly works. Thankyou Eddie Woo, I may be getting back into math because of you.

  • @bleach181
    @bleach181 6 років тому +142

    You are a very good teacher. I can tell that you really enjoy educating others, thank you.

  • @davegoodo3603
    @davegoodo3603 5 років тому +32

    Eddie I can only say, I would have loved to have had you for Maths when I did my HSC in 1973. Who knows where I would have gone with Maths. You are an amazing teacher Eddie! Thanks for your passion and insight.

  • @johnnywitte8469
    @johnnywitte8469 6 років тому +47

    I am taking a Master's of Finance program at U of Colorado Boulder....Eddie, you have been the greatest help because of how you explain things that I have forgotten over the years....You are an amazing teacher...Thank You, Johnny

  • @Animiser
    @Animiser Місяць тому

    Sir, youre doing gods work here. Im a set 1 student, and teachers barely teach us things- like they rush through the lessons and just give us questions to answer. I literally forget how to do things as soon as i leave the classroom, especially with logs. Your videos are amazing and i hope you keep uploading and teaching. God bless.

  • @ipnorospo38
    @ipnorospo38 6 років тому +195

    A+++ Teacher.

    • @Niovo
      @Niovo 6 років тому +10

      A star to the power of 9000 teacher, wish I had him as a teacher

    • @ipnorospo38
      @ipnorospo38 6 років тому +8

      @@Niovo Me too! I've had too many math teachers and many of them were not good in teaching...

    • @Niovo
      @Niovo 6 років тому +16

      @@ipnorospo38 noo they just chunck us a formula like sin= opposite/adjacent, gives us a simple E level question and then expect us to magically get the hard A questions on the test that we have never gone through
      edit: Plus, he makes me interested in learning things that I am not even learning atm. Eddie is amazing at catching one's attention.

    • @randomviewer1285
      @randomviewer1285 5 років тому +4

      @@Niovo bang on exactly what my math teachers are doing now

    • @emanuelesacco6981
      @emanuelesacco6981 5 років тому +3

      @@randomviewer1285 probably everyone's math teachers are doing so, very sad

  • @brandonstudie2941
    @brandonstudie2941 6 років тому +19

    I'm from Europe, and you just helped me with my math test. Thankyou Eddie! Best wishes.

  • @fikus0819
    @fikus0819 3 роки тому +13

    I am in year 7 and I still understand everything. Really good teacher.

  • @anthonygalloway2181
    @anthonygalloway2181 4 роки тому +4

    probably the best teacher I've seen

  • @vasupathak1410
    @vasupathak1410 4 роки тому +5

    The best maths teacher i have ever sen in my life

  • @tanishka4443
    @tanishka4443 3 роки тому +2

    40 seconds into the video and you cleared up so many questions I had about logs. Thank you SO much!

  • @kourtneymasterson6169
    @kourtneymasterson6169 4 роки тому +5

    I am currently taking college algebra for dual credit, but because of the coronavirus I now have to do all of my assignments at home. Your videos have been so helpful when I have gotten stuck trying to work out a problem by myself. Thank you so much!

  • @Aviralol
    @Aviralol 2 роки тому

    It's quite helpful to have teachers who are actually interested in teaching a topic rather than having those who just disinterest their students by telling them how the topic is not as useful as it once was and that it's not that important etc.

  • @samsonadeyemi2134
    @samsonadeyemi2134 3 роки тому

    You are the BEST mathematics lecturer I have ever encounter in my 36years here on earth, am so so so greatful for meeting you, Godbless you excessively. I think I have seen you on TED, you are so inspiring, you make me confront Maths from a simple perspective from your motivated words.

  • @rodrigososa4357
    @rodrigososa4357 6 років тому +17

    You're definitely the best math teacher i've seen. I can't thank you enough!

  • @bitten1406
    @bitten1406 2 роки тому +3

    Earlier this evening, before I started to watch this log series, I got a basic understanding of what they are and then tried to discover some truths about it. For example, I discovered by myself how to add logarithms. Doing things like this can improve your math skills. Try doing it, it's fun and a good mental challenge.

  • @111kgaogelo
    @111kgaogelo 5 років тому +3

    Let me take this opportunity to take off my hat for you. You are the best , greatest Mathematics teacher ever. You make mathematics so interesting and easily to understand. If I had a teacher like you, think today I would be study PHD in Mathematics. Thank you for sharing your videos, they helping me to understand my project and I am glad I came across them. God continue to bless you. All the way from South Africa.

  • @satishgoda
    @satishgoda 5 років тому +8

    Eddie is a time capsule of Mathematics. Thank you Eddie :)

  • @oogleeh
    @oogleeh 5 років тому +127

    Instead of watching the tv while eating, I watch him. Kinda nerdy huh

    • @hansovic7
      @hansovic7 4 роки тому +11

      Bro thats exactly what im doing right now

    • @rinakumari7065
      @rinakumari7065 4 роки тому +12

      Thats exactly what m doing rtn

    • @lyingcat9022
      @lyingcat9022 3 роки тому

      No judgment here my friend

    • @A.A382
      @A.A382 2 роки тому

      The more you know

    • @davidpasciyojr9503
      @davidpasciyojr9503 2 роки тому +1

      Just started doing the same thing.

  • @divyasrikeeran4007
    @divyasrikeeran4007 Рік тому

    You are so dedicated and passionate about teaching and because of this, students tend to understand very well. Thank you so much :)

  • @hakyoungii
    @hakyoungii 5 років тому +5

    thank you, your enthusiasm and energy makes it easier to understand a complex topic like this, keep up the hard work!

  • @margarita4596
    @margarita4596 3 роки тому +2

    i sneezed right before he said "bless you" WHAT CAN THIS MAN NOT DO ???

  • @sireevictineerivero342
    @sireevictineerivero342 6 років тому +7

    Actually used this to study for my maths tests, I didn't understand my teacher, thanks!

  • @luckey3738
    @luckey3738 Рік тому

    For your teachings take a bow🙇🙇

  • @telolone8445
    @telolone8445 4 роки тому +1

    I finally understand this topic.... Good teacher he is... Very good

  • @abrahamtaloinao9382
    @abrahamtaloinao9382 3 роки тому +2

    A genius maths teacher

  • @leeannparchment4529
    @leeannparchment4529 3 роки тому +2

    Finally some good hecking explanations
    I really do be needing this for an exam in june

  • @imanshoukry8140
    @imanshoukry8140 3 роки тому +3

    Thanks Eddie, you make everything seem so easy.. I'm glad I can follow your tutorials online :)

  • @AhsanIftikharQureshi
    @AhsanIftikharQureshi 6 років тому +4

    Too good. All teachers should be like you.

  • @sajvuchanxu8329
    @sajvuchanxu8329 3 роки тому

    Can some give this professor a medal!
    Hez a genius

  • @johnkennethbuenaventura6895
    @johnkennethbuenaventura6895 4 роки тому +1

    I really love how he makes brain wrecking problems explained with such simplicity

  • @onedirectioner1870
    @onedirectioner1870 4 роки тому +2

    ‘Sorry I just wrote a 2’ I have no idea why I found this really funny and ended with my stomach aching because of laughing so much 😂😂😂😂

  • @onabudget3690
    @onabudget3690 4 роки тому +2

    Good sir, your videos alone are enough to get me through high school

    • @yoongisgummysmileisuwu7642
      @yoongisgummysmileisuwu7642 4 роки тому

      On A Budget waiiit you learn this in high school? I live in England you don’t learn this until you get to college 😵 I’m doing this in college omg.

    • @onabudget3690
      @onabudget3690 4 роки тому +1

      @@yoongisgummysmileisuwu7642 It's only basic stuff though, Add Maths is my passion

    • @yoongisgummysmileisuwu7642
      @yoongisgummysmileisuwu7642 4 роки тому

      So you learn hardener than this in high Skl?

    • @onabudget3690
      @onabudget3690 4 роки тому +2

      @@yoongisgummysmileisuwu7642 We do things wildy different in Malaysia, if I were to say

    • @yoongisgummysmileisuwu7642
      @yoongisgummysmileisuwu7642 4 роки тому +1

      Well then Malaysia is awesome 👀 teachers go so easy on students in England loll

  • @RANIKUMARI-qh9rw
    @RANIKUMARI-qh9rw 6 років тому +1

    A best teacher in the world

  • @StaticBlaster
    @StaticBlaster 2 роки тому

    3:45 0's in logs are not allowed for obvious reasons. You can't divide by zero and not only that but there is no number either in the base or exponent that would give you zero in the logarithmic function.

  • @imabiggoofy
    @imabiggoofy 9 місяців тому

    I can only imagine how much joy this guy must feel reading the comments
    (btw I bet no student has ever fallen asleep in his class)

  • @steabestesnathan662
    @steabestesnathan662 11 місяців тому

    You’re truly a blessing sir

  • @gbaca07
    @gbaca07 4 роки тому +1

    Eddie, instead of making it three videos you should combine all the videos into one. I love your videos. I had no clue about logs before this.

  • @BMGBOX
    @BMGBOX Рік тому

    Your approach is wonderful and insightful !

  • @Ohakoo
    @Ohakoo 4 роки тому +6

    BLESS YA (u and the person sneezing)

  • @mohamedel-siddik6305
    @mohamedel-siddik6305 5 років тому +2

    That girls sneeze was the the cutest shit ever

  • @Jacobtrees
    @Jacobtrees 3 роки тому +1

    u killing it man

  • @ksrajavel
    @ksrajavel 4 роки тому +1

    Eddie Woo Videos : First Like the video and start to watch

  • @ElizabethRubinos
    @ElizabethRubinos 3 роки тому

    You are the best! You are a good teacher! 💯

  • @mooniworld3042
    @mooniworld3042 4 роки тому +2

    Thank you teacher, you just saved me ☹️

  • @swizomasha6061
    @swizomasha6061 5 років тому +1

    u are a good teacher.... and i wish u ca. teach logarithm with different base

  • @JohnnyGuitar1
    @JohnnyGuitar1 5 років тому +1

    Eddie, you know how to explain. Thanks again.

  • @treasure_moments
    @treasure_moments 3 роки тому +1

    Thank u for explaining so beautifully

  • @jamesbarrett229
    @jamesbarrett229 5 років тому +7

    When it comes to math- w.w.w.d. : what would woo do!.

  • @anshikaverma7125
    @anshikaverma7125 3 роки тому

    This guy made me fall in love with mathematics..!!

  • @ubaidbaig8128
    @ubaidbaig8128 3 роки тому +1

    3:57 cmon is no one gonna talk about that.

  • @kathireshs664
    @kathireshs664 4 роки тому +1

    Thats enlightening eddie

  • @Liquid3_
    @Liquid3_ 4 роки тому +2

    AWESOME

  • @siminagpal6532
    @siminagpal6532 6 років тому +3

    such a fantastic teacher... +_+

  • @GVkalai
    @GVkalai 6 років тому +1

    Really awesome teacher

  • @DaeLee-b1y
    @DaeLee-b1y 5 років тому +6

    Made it soooooooooooooooooooooooooooooooooooooooooooooooo0ooooooo0oooo0oooo0ooo simple

  • @Manas2222
    @Manas2222 4 роки тому +1

    Here ---> hia in the presence of Eddie woo as a catalyst!!!!😂🤣 A bit of chemistry in maths class!!! 😅😂😂😂🤣🤣🤣

  • @anandkumar8303
    @anandkumar8303 2 роки тому +1

    Please make videos on calculus. Please it's my humble request 🙏.

  • @saamiyahsheikh
    @saamiyahsheikh 3 роки тому

    Student: *sneezes*
    Teacher: “bless you” with a happy face
    Me: how the heck is he so calm...please wear your mask
    Aslo me: checking upload date “2017...”oh!good old days” T.T

  • @mishelreyes-z5o
    @mishelreyes-z5o 8 місяців тому

    Professor,, i get confused, unless proof an disproof. But I'm ordering my pre calculus book. Yay!

  • @versipellispcy
    @versipellispcy 2 роки тому

    I am confused.. What does exponentials means? like google always said it as "exponential functions" and not really the word exponential itself... And u mention it at 0:45 " when you multiply exponentials, you add this". But what is, exponentials?
    Someone help me, I am not really good in maths ;-;

  • @hamadhussein315
    @hamadhussein315 5 років тому +1

    U make me love learning although ma teachers are really bad

  • @santuadhikary7275
    @santuadhikary7275 3 роки тому

    Excellent +++++ teacher

  • @mathsbyjk4547
    @mathsbyjk4547 4 роки тому +1

    but sir if a=1 then log1power1 is equal to 1 is it possibe ?

  • @NINJA-tf6bf
    @NINJA-tf6bf 3 роки тому +1

    I wish you were my math teacher 😥

  • @sanuvithanage
    @sanuvithanage 4 роки тому +1

    Sir, I have a question. May be this is not much important.Why do we need to learn logarithms? why that kind of a thing originated?

    • @OSussannah
      @OSussannah 3 роки тому

      Before calculators, every huge multiplication or division had to be done by hand and it would take forever. As it's much easier to add or subtract numbers, these calculations were much easier to do in log form.......as shown in his video, multiplication or division just involves adding or subtracting the logs.
      There were log books full of lists of numbers with their corresponding log value....usually to base 10. You could then look up the number, convert it to log form, do your calculations and then convert the log back into number format by finding it in the lists.
      At school we had log books and also slide rules.....but that's another topic!
      I still have my old log book.....

  • @ant16181
    @ant16181 5 років тому +2

    Natural logs are to the base of e right? E being2.718..what are ways to find e rather than that compound interest
    Such an important number and to do with exponential growth

    • @JustAlex96
      @JustAlex96 5 років тому

      The natural definition of Euler's number e is exp(1) = 1/0! + 1/1! + 1/2! ...
      In general it goes exp(x) = (x^0)/0! + (x^1)/1! + (x^2)/2! ...

  • @jungwisely8725
    @jungwisely8725 2 роки тому

    Is there another way to say" the numbers inside the logs" ?

  • @bgpaulieswcc6815
    @bgpaulieswcc6815 5 років тому +1

    based af god bless you

  • @zahraamuslim5482
    @zahraamuslim5482 2 роки тому

    Is that in year ten ?

  • @nirvairsingh8001
    @nirvairsingh8001 6 років тому +1

    Amazing

  • @mehmoodahmed4283
    @mehmoodahmed4283 5 років тому +3

    could we please import you to are country? it be be an honour.

  • @Naresh_Gautam-o1k
    @Naresh_Gautam-o1k 2 роки тому

    Thanks from india

  • @m.m.n6100
    @m.m.n6100 5 років тому +1

    Are you igcse maths teacher ?

  • @ScorpioHR
    @ScorpioHR 3 роки тому +1

    This proves that it's not the teacher's fault kids are dumb. Or maybe they had bad primary school teachers so there's no base to build upon...

  • @chloefong3031
    @chloefong3031 2 роки тому

    love you

  • @wealthwizardsclub326
    @wealthwizardsclub326 2 роки тому

    I wish i had a math teacher l Iike you because i like math but my teachers make me kind of hate it

  • @mohammadsayemfarrukh8451
    @mohammadsayemfarrukh8451 5 років тому

    A+++++++++++ teacher

  • @DCSMdYusufAzam
    @DCSMdYusufAzam 5 років тому +3

    Any one here from India?

  • @Infnity1
    @Infnity1 2 роки тому

    You are amaing. Im really thoght I CANT learn math

  • @s.kothandanlol4953
    @s.kothandanlol4953 4 роки тому +2

    Every genius has a bad handwriting 🤗

  • @alexandroskourtis5268
    @alexandroskourtis5268 2 роки тому

    THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU THANK YOU

  • @floffylg5022
    @floffylg5022 5 років тому +1

    I hope I'll never have watched every one of your videos because they are really atractive, so sad that you're only teaching in one place x)

  • @botvaiofficial6285
    @botvaiofficial6285 3 роки тому

    Hope he was my teacher

  • @samsonadeyemi2134
    @samsonadeyemi2134 3 роки тому +3

    You are the BEST mathematics lecturer I have ever encounter in my 36years here on earth, am so so so greatful for meeting you, Godbless you excessively. I think I have seen you on TED, you are so inspiring, you make me confront Maths from a simple perspective from your motivated words.