Algebra 2 - Properties of Logarithms

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  • Опубликовано: 27 дек 2024

Комментарии • 387

  • @ryanbrinner5368
    @ryanbrinner5368 10 лет назад +162

    your a rare bread of teacher that most people only get to experience one or twice in their entire schooling. Someone who commands respect from students through personailty and knows how to teach and build flawlessly. You have earned a subscribe.

    • @Rainbowunicorn3211
      @Rainbowunicorn3211 7 лет назад +12

      breed* idgaf if its 3 years later he aint like fucking sourdough or wheat or some shit lmaooo

    • @ASkittishRaven
      @ASkittishRaven 6 лет назад +3

      Andres Rodriguez lol

    • @licensedpoacher6589
      @licensedpoacher6589 5 лет назад +1

      What I have as a lecturer is a bag of baggage

    • @Hana21042
      @Hana21042 4 года назад

      Come to my chanel thurs de..thanks

    • @KANIEL_AUTIST
      @KANIEL_AUTIST 2 года назад

      @@licensedpoacher6589 Baguette

  • @Tucxy10
    @Tucxy10 9 лет назад +76

    This guy is honestly a great teacher. When has anyone ever had a math class that sounds cheerful? Even if it's somewhat dramatized so what? Then they're tricking theirselves into being happy about math for the camera, win win for the teacher either way.

  • @BlueSharkRides
    @BlueSharkRides 9 лет назад +212

    It's sad you're teaching me thru RUclips when I paid extreme amounts of money to watch someone spit verbal garbage for an hour at a time.
    Finals tomorrow and you're going to save me. Thanks,

    • @soureya95
      @soureya95 6 лет назад

      videoman223 same here💔😓

    • @julie198
      @julie198 6 лет назад +3

      my professor has tenure, and the first day of class he literally said, "I have tenure, so it doesn't matter if you write reviews on me". He doesn't even take questions in class, he just says. If you need help, go to a tutor.I hate that he takes attendance when I learn better with finding online videos.

    • @alwaysinadventure1309
      @alwaysinadventure1309 5 лет назад +1

      It's not GIVING EDUCATION
      It's BUISNESS

  • @mariashirleyyy
    @mariashirleyyy 10 лет назад +117

    To be honest I have learnt more about logs from a 17 minute video of yours than a entire week lesson from my teacher.

    • @monbebe8443
      @monbebe8443 7 лет назад

      me tbh

    • @basiratucole7755
      @basiratucole7755 6 лет назад

      mariashirleyyy I got so much respect for this comment. This is exactly why I’m here on RUclips bc my teacher is well I’m going to stop there I’m so Frustrated

  • @marcellasowell-hemingway7324
    @marcellasowell-hemingway7324 10 лет назад +32

    I'm an older adult taking a college level of math (algebra) and I find that your style of teaching is wonderful. If I had you in high school I probably would not dislike math the way I do today. Thanks for you, and yay to math.

    • @luciusirving5926
      @luciusirving5926 5 лет назад

      Agreed! if I had gotten this man as my math teacher, then I would've graduated. Thanks to Yaymath that I can finally learn college algebra in my late 20s.

  • @harrisonman1047
    @harrisonman1047 11 лет назад +40

    i would die to have you as my teacher, nobody in that class should joke around or take him for granted. thanks for the video, keep them coming!!

  • @tallkekepink95
    @tallkekepink95 10 лет назад +20

    My grade in Pre Caluclus has drastically increased thanks to Yaymath! Thanks so much yaymath, thanks to you I am going to own my logarithms quiz!

  • @lilly6767
    @lilly6767 9 лет назад +3

    I love that he is so patient and helpful with his students. No question is too dumb; he always gives an answer. If more teachers were like him, learning would be more fun and a more positive experience. You can tell he loves his job and his students. Plus, he's very easy going and humorous. No wonder students shout, "Yay Math."

  • @cjusticeg794
    @cjusticeg794 6 лет назад +1

    I'm 27 years old, and haven't done math since grade 11. I'm taking math 12 to upgrade to get into nursing school. I really struggled to learn with my current teacher's style, but you made this concept so easy to understand. As a fellow teacher, I really admire your approach in the classroom! Keep making this amazing videos! You are helping so many people! Cheers!

  • @xx_lily_xx1691
    @xx_lily_xx1691 5 лет назад +2

    I’m watching this the day before my exam and your energy and whole presence is making me feel less stressed for my exam by a long shot and overall is making me feel so much happier. I wish I had a math teacher like you.

  • @JTelli786
    @JTelli786 10 лет назад +32

    anyone else getting an audio bug? like static?

  • @vinee106
    @vinee106 8 лет назад +48

    wish i had a math teacher like u

    • @marwaannindheerbirtacalank1485
      @marwaannindheerbirtacalank1485 7 лет назад +1

      Vineesh Shetty 😢😢😢 me2

    • @Hellokittyenby
      @Hellokittyenby 7 лет назад +2

      Vineesh Shetty SAME, i'd love mathematics.

    • @silverstar263
      @silverstar263 7 лет назад +3

      I asked my math teacher to clarify somethings regarding this topic 3 days b4 my diploma, and she replied with "You're too late. I'm very busy grading things right now, so I can't help you. Good luck with your exam." Incredibly helpful and kind teacher, I know.

  • @jpsium6821
    @jpsium6821 9 лет назад +10

    Just wanted to say you are probably the coolest teacher for doing this. I'm only watching from youtube and I already learned a lot. Thank you so much!

  • @yaymath
    @yaymath  11 лет назад +10

    Hi Ralph! You're totally right. I rely on students to make calculations while teaching, which is a huge amount of trust. I went in and added a comment box at the time you pointed out. I really appreciate your pointing it out, thank you so much.

    • @Rosy_DF
      @Rosy_DF 3 года назад

      There is Something you neve heard of called Calculator

  • @acealtiier584
    @acealtiier584 9 лет назад

    I wish I had a math teacher like you. You inspire motivation by being motivated, my teachers on the other hand recite text books and yawn. Thanks for all the great work you do, you have really been helping be through Algebra.

  • @victoriakreger9877
    @victoriakreger9877 8 лет назад +16

    I wish you were my math teacher! You make it fun, keep it up!

  • @TheWidowsWeeds
    @TheWidowsWeeds 10 лет назад +5

    my math class is awful and the teacher doesn't walk us through anything. these videos have totally saved me from tanking - thanks dude

  • @MD-cd7em
    @MD-cd7em 6 лет назад

    I HAVE SAID FOR YEARS YOU ONLY HAVE A FEW REAL INSTRUCTORS...THE REAL ONES CAN GET ALMOST ANYBODY TO LEARN.....THANKS FOR BEING A.." REAL ONE"... LOVE THESE KIND OF TEACHERS!!!!

  • @la8967
    @la8967 7 лет назад

    Im in College 163 Precalc and want to say thank you. its been 15 yrs since h.s and when you dont use it you lose it.. I am trying to refresh all my basic theory and relearn my basic founations in math and also teach my son. You have made my learning easy. Why memorize what you can derive for yourself. Thank you very much for teaching your audience how to think about the information given and ask the right questions to get the right answers. Your the best

  • @Black-o5b
    @Black-o5b 10 лет назад +2

    I have to teach this lesson in class tomorrow as a student in a teacher prep program and it has really given me a fresh outlook on the concept. Thank you so much!

  • @TheTomboy345
    @TheTomboy345 10 лет назад +19

    THe teacher and his class are hilarious !!!

  • @michaellyne7496
    @michaellyne7496 8 лет назад

    I'm in Algerbra II, right now, haven't learned anything about logarithmic equations and I am taking a calculus placement test in the next few weeks. This video helped out a lot to put me in the direction I'm headed in. I know I have a lot more to learn. I hope more of your videos can help me as I prepare for the upcoming test.Thank you.

  • @stephenjones6472
    @stephenjones6472 8 лет назад

    I'm a new teacher and need to watch videos to try and perfect my craft. I frequently tell my classes to WATCH VIDEOS! Hearing the content from multiple sources increases understanding. Good luck to us all! :)

  • @daniherald4261
    @daniherald4261 10 лет назад +5

    Thanks so much for sharing this video. I am taking College Algebra in college and we are learning the Properties of Logarithms. I was really confused yesterday. Your video helped me understand it more. Thank you again..

  • @ashleyblocker6273
    @ashleyblocker6273 8 лет назад +1

    I don't know how to thank you. You have taken so much weight off of my shoulders . Thank you!!!!!!!!

  • @lostwave1982
    @lostwave1982 10 лет назад +9

    A lot of people are giving this guy a bunch of crud about his teaching methods, but I kind of like it! Being a twenty year old who had 50s parents, I have been pretty cool with everything. I go to the beat of my own drum and do my own thing. I'm not "hip" but I also am not uncool either. But most of my math teachers growing up were pretty scary and would often become angry or condescending when one would ask them a question, and I never was able to learn math the right way. For the two wonderful teachers I actually had, it was mostly too late for them to teach me because they came during high school when I was put into the "on level" classes, where they mostly treat kids who aren't good at school as degenerates... (it's the truth honestly...) This guy keeps things lively though. He makes jokes and has fun with it. Does he have a hard time pulling the students back in at some points? Yeah, but so what? That's a lot better than having to reel in an already bored AND uninterested class. (I've seen that too many times to count...) His class is actually asking questions and making points. They're observing things and being proactive! It's better to associate with the children to make them feel something, rather than have them feel unimportant and just sitting there, unsure of why they're learning in the first place. That's how I felt 3/4 of my life in school as I grew up, but it was teachers like him that snapped me out of that and said, "hey, you're here to gain knowledge so you can go places." and for those of you who aren't from the United States and are commenting on this video, I'd have to say, you are right. In most places, the teachers don't have to associate with the students, but you know what? It actually wouldve helped me more to have had teachers genuinely care about me and force themselves to remember what it was like growing up, and help me out a bit more. What any place needs is teachers like him that go out of their way to teach, and not just teach by their pay grade. Unfortunately though, our school systems are not what they used to be, and we should make them better, but instead our government spends its days squabbling over random unneccessary crap when it should be starting at square one: the education.

  • @Aquaria
    @Aquaria 9 лет назад

    Thank you so much for these videos. I've been teaching myself the algebra for STEM majors at my college ahead of taking the class itself, and I was struggling with these logarithms to the point of getting a little discouraged. You really explain things well, and now I feel a lot more confident about being able to handle the classes ahead of me.

  • @justinac6465
    @justinac6465 5 лет назад

    hi! im studying to become a math teacher and currently studying for my math cst teaching certification, you're a role model to me, I want to teach with enthusiasm like you, thank you

  • @deidarasprotector
    @deidarasprotector 11 лет назад +1

    if my math teacher in high school was this fun to learn from i wouldn't have to be watching this awesome guy now for college. (mine was so boring could NEVER stay awake)

  • @zainabfattah6182
    @zainabfattah6182 9 лет назад

    i know this is 3 years later, but i'm writing my math paper finals in privately in June, so no teachers or lessons, stressing outta my mind about how i'll get into the swing of things again cause it's been a while.....but this video just helped me loads! thank you

  • @rea_bell
    @rea_bell 9 лет назад +1

    Yaymath has helped me a lot to understand the math concepts that I didn't used to. So thanks a ton.

  • @julierimer4544
    @julierimer4544 11 лет назад +5

    Excellent video with very clear, step-by-step explanations. Thank you so much for the service you provide in these videos: you are helping people to easily understand complicated math concepts.

  • @uchihaa1900
    @uchihaa1900 10 лет назад +2

    My nightmare in this life is math !, but when I start watching your videos I start getting math so well ! And also getting marks !, I swear that my teacher thought that I'm cheating in her tests, but I'm not ! Thank you so much !! :)))

  • @Jiynzo
    @Jiynzo 8 лет назад +1

    jeeze man i wish i had a teacher like you..you make math really fun!!

  • @ClaytonHoward
    @ClaytonHoward 8 лет назад +1

    This was great. I have a test tomorrow and I missed the lesson last week when my professor introduced Logs and Ln. This really helped.

  • @dawnarrington5569
    @dawnarrington5569 11 лет назад +17

    ok..sooo this has gotten me past intro algebra.. but, now I have watched every video for trig.. im hoping this helps me for finals this month.. when are you posting MORE trig??

    • @yaymath
      @yaymath  11 лет назад +50

      Hi Dawn! I'll only be able to film more trig by the spring. I'm sorry if that's late for you. It's the only time I get a chance to film it. I appreciate the ability to be open with you about this and thank you so much for watching.

    • @philipchakupa1861
      @philipchakupa1861 7 лет назад +2

      yaymath u are great man even at University u hv helped me

  • @punyabhargava.acciopunya
    @punyabhargava.acciopunya 9 лет назад +1

    is there a video for graphing logarithmic functions? including how to transform?

  • @capaya8139
    @capaya8139 6 лет назад

    i dont usually write comments on videos like this but i just gotta say, you are by far the best math teacher i've seen in my life. The B E N thing was genius. I was so confused on my teacher's video that I had to find other videos on youtube to help me understand and you did it in just 3-4 minutes compared to my teachers 21 minute video of explaining the same thing. Thanks

  • @DanTheSwimmer95
    @DanTheSwimmer95 10 лет назад

    Thank You So Much. I have a final coming up that includes logarithms and you explained it so clearly. I will recommend this tutorial of the Logarithmic Properties to my friends as well. Thank You!

  • @samanthalee5283
    @samanthalee5283 5 лет назад

    I love this guy’s enthusiasm. It makes it so much better

  • @aimscuev5709
    @aimscuev5709 6 лет назад

    How wild that 5 years later he's still saving lives. Im out here studying for CLEP and wow I'm thankful.

  • @allensu360
    @allensu360 10 лет назад +3

    Missed out on logs cuz I went overseas in year 8. I need this for year 11 Calculus. Thank you sir!

  • @G0LD3NR0D
    @G0LD3NR0D 12 лет назад

    This is why I love Mr. Ahdoot. the best math teacher at my school.

  • @joshuag1252
    @joshuag1252 11 лет назад +1

    Thank you for all your teachings. Really helped me a lot as a 4th year student. God bless you. 😃

  • @katvanessa9779
    @katvanessa9779 10 лет назад +1

    thank you sooooo much. my teacher has been teaching this to the class for the past few days and i didnt understand it at all now i can work on my make up work that i owe

  • @supercrzy2
    @supercrzy2 11 лет назад

    Thank you very much. From am an incoming college freshman, who never really understood logs, (which hurt me in calculus), this video actually helped me quite a bit. I feel ready to take the Math Placement Test. :)

  • @Karsten1223
    @Karsten1223 12 лет назад

    O my gosh your videos are a life saver!!! I have my finals tomorrow and i've been up ever since 12am searching for a great teacher to teach me!!! thanks soo much! I'll be sure to Ace my exam! :)

  • @CaseyMarkov
    @CaseyMarkov 3 года назад

    at 12:48 a student was asking if the bases were not the same could you solve it and your response was that we would have to be given the decimal like the previous problem but if the bases are not the same then we can't combine multiply divide. so my question is if we have logs that are not the same base and were not given the decimals could we find the decimal and solve it that way?

  • @kerrababy8104
    @kerrababy8104 9 лет назад +2

    omg mr u are the best every problem area i have in math i come to ur page and u actually explain it in a way i can understand it. Thanksss ur awesome keep making these videos please and thanks.!!

  • @XOXerxces
    @XOXerxces 3 года назад +1

    This is my first year in college. I dont write comments but I love you. Stay blessed.

  • @JoshinDallas
    @JoshinDallas 11 лет назад

    Which video is the very first on logarithms? I'm taking an econometrics class where we're doing them, but I've never seen them before in my life (!!)

  • @ankaiahgummadidala1371
    @ankaiahgummadidala1371 3 года назад

    Wonderful way of teaching. He is full of energy and humour.

  • @shengvg
    @shengvg 10 лет назад

    Hi Yaymath, I am having a hard time to determine the derivative of F(x)= 8^x/2^x. Can you help me? Thanks in advanced.

  • @MrROXER749
    @MrROXER749 11 лет назад

    Excellent video! I have my final tomorrow and I knew nothing about log, now I feel like I have the knowledge needed to pass the exam, Thank you very Much!

  • @xfup
    @xfup 9 лет назад +1

    This does help a lot, glad your on youtube!

  • @extra.gorgeous6358
    @extra.gorgeous6358 7 лет назад

    This teacher is not only interesting ,entertaining but also makes maths looks so cheap👍

  • @dusk3931
    @dusk3931 7 лет назад

    Your students are so lucky to have you as their teacher

  • @capri325
    @capri325 9 лет назад

    At 9:26 instead of squaring 5 could you add log3 of 5 and log3 of 20?

  • @lilrox11
    @lilrox11 11 лет назад +2

    Wow I now finally understand logs! Hopefully I'll do better on my log retake tomorrow!

  • @_Wied_
    @_Wied_ 9 лет назад

    Just wanted to say thank you so much, I understand math so much more after I watch the videos you create. I am a junior high school and math is not my strong suit and my teacher cant seem to get it through me.

  • @amera2133
    @amera2133 10 лет назад +5

    dude youre FUCKING awesome. you made it so much easier to understand. my professor made it so that when I saw log on my test ALL I THOUGHT ABOUT WAS THE TREE OUTSIDE THAT WINDOW as I sat there confused and dazed

  • @toribowers2874
    @toribowers2874 10 лет назад

    These videos are amazing. I will agree that the class needs to behave a little better, especially since they are posting these videos to the public and their behavior reflects on the instructor but still... these videos make things so much more simple than the books tell us and the teachers try to explain. And to those of you here who think school shouldn't be 'fun' and teachers shouldn't be our 'friends' you're a) making things sound way more extreme than they actually are and b) you're actually wrong. Students are more likely to succeed if they are active in their community, which includes school. This is why programs like student council and after school clubs and electives and sports are so important. Not to mention, and this is from my own experience, students also do better in classes where they feel closer to the teacher. My current American History teacher is very friendly, and very funny. In my personal opinion, and judging on the way the class acts and the grades we get in her class (we all have a B or higher) her friendly manor makes it easier for us to respect her, as we are able to talk to her and come to her with questions and concerns easier than a teacher that shuts themselves off from the students.

  • @averagebodybuilder
    @averagebodybuilder 4 года назад

    Is there a way through logs to find x where 6^x - 5^x =11

  • @rubynelson6893
    @rubynelson6893 10 лет назад

    I sincerely enjoy and FULLY comprehend ProfRobBob videos, they have panned out to be extremely helpful and thanks to the prof I am seriously understanding the Logarithmic WORLD!!! I would like to request THO the DISMISSAL of the front row who cannot seem to be serious enough not to interrupt the courses VITAL information, Please GAG them or DISMISS them, PLEASE!!! Other than that everything is WONDERFUL Thank You!!

  • @ganon8835
    @ganon8835 8 лет назад

    But in x^2-6x-16 when factored what happened to 6x? Do i just ignore it? Thanks.

  • @junjungatbos3548
    @junjungatbos3548 4 года назад

    So is it fair to say in terms of logs,,subtraction= a fraction?

  • @hardcoregary8427
    @hardcoregary8427 6 лет назад

    Thank you!! For quotient property, I've finally seen a coefficient in use

  • @juliechandler1443
    @juliechandler1443 8 лет назад

    it's so nice to clarify concepts AND laugh a little so the stress level goes down

  • @stevedl3150
    @stevedl3150 8 лет назад +2

    Blowing bubbles in a Maths lesson ? My teacher would have gone hairless.

  • @TheLakers987654321
    @TheLakers987654321 10 лет назад +1

    thanks, your vid helped me study for my dreadful finals...and i got a 100%

  • @sarahuuuuh8295
    @sarahuuuuh8295 8 лет назад

    You help me so much!!! So glad I came across your channel it's helped me study so much THANK YOU

  • @jevaughniegraham7719
    @jevaughniegraham7719 9 лет назад

    how did you get the (x-8) (+2)???

  • @eshayatthrust
    @eshayatthrust 8 лет назад

    your videos always helped me n now after watching this 2 of the questions from here came in my secind term exams.thanx a lot for the help hope to see more of ur videos soon.keep up the good work!!

  • @DLALADEEP
    @DLALADEEP 3 года назад +1

    Great teacher indeed. I enjoyed the video

  • @tribalwarscrazy
    @tribalwarscrazy 9 лет назад

    Correct me if I'm wrong but X=-2 should work for the equation since it still has to be inputted into the x(x-6), if we substitute using 8 we get 8(8-6)=16 (a positive number) and if we subsitute for -2 we get -2(-2-6)=16(same number and positive).

  • @marktomma1144
    @marktomma1144 11 лет назад

    Awsome Job Mate my teacher is hopless you just saved me a whole lot of frustration!!! keep up the good work! ill be looking for more of your videos in the future!

  • @802Oliver
    @802Oliver 11 лет назад

    You seem like an awesome teacher! Enough said... Back to study now

  • @rileymcnamara2717
    @rileymcnamara2717 5 лет назад

    At 20:50 how does he get (x-8) and (x+2) ??? Someone please help!!I'm stumped!

  • @jonathanmonkemeyer2693
    @jonathanmonkemeyer2693 10 лет назад

    I wish you were my teacher! Thanks for uploading these helpful videos!

  • @debasissahu5261
    @debasissahu5261 10 лет назад +2

    Sir thank you for making maths a more lovable subject. Such a pleasure to get you as my teacher.(Thank you)^infinity

  • @Lepenator999
    @Lepenator999 10 лет назад

    You sir are the best mathematician, I had no damn clue on how to do this and had a quiz tomorrow....yet I learned it with you and passed the damn quiz

  • @jnrnevsmoyo7863
    @jnrnevsmoyo7863 6 лет назад

    you are fantastic man.. I can easily understand and you make it easy you the best teacher

  • @tinacohn4904
    @tinacohn4904 7 лет назад

    What about natural logs? What's the diff?

  • @antervin
    @antervin 10 лет назад

    Keep the vids comin mate! from an Australian Math teacher drawing inspiration from Yay Math. Not sure about videoing in class laws here but hope it is ok.

  • @TheShinningstar015
    @TheShinningstar015 11 лет назад

    What if you have a problem like log10 4+log10 w=10?
    The how would you solve it??

  • @benjaminmorales2279
    @benjaminmorales2279 4 года назад

    Thank you very much for this video. It helps me to solve a logarithmic equation succesfuly. Regards

  • @WideFleurantus2020
    @WideFleurantus2020 9 лет назад

    hey,
    I have been watching your tutorial and i realized that it really help me a lot. thank you

  • @a.m9165
    @a.m9165 6 лет назад

    Super awesome!! Although my math teacher is perfect, but I sure could use your videos when going over the topic!

  • @parisammari4069
    @parisammari4069 6 лет назад

    Thank you for helping me ace my quiz tomorrow!!

  • @maribelruiz9683
    @maribelruiz9683 8 лет назад

    Wish all math professors were like you! :(

  • @Corvus_Callosum
    @Corvus_Callosum 9 лет назад

    It would've helped a little more if the reasons as to why logs act the way they do was explained, but this video did help quite a bit!

  • @superidol926
    @superidol926 8 лет назад

    your a great teacher!! your helping me a lot pass my final !!!! Thank you....

  • @norlizasaad8643
    @norlizasaad8643 9 лет назад

    Thank you yaymath ... you make me enjoy learning log.

  • @EZKATKA527
    @EZKATKA527 6 лет назад +1

    I love America,
    But I am from India...............
    So energized lecture on logarithm

  • @zainabkhan2475
    @zainabkhan2475 6 лет назад

    please post a video on exponential regression

  • @inadaizz
    @inadaizz 9 лет назад

    3:48 log base 3 (5) = 1.46497..... so its rounded to 1.46? nbd just noticed.

  • @devanshgandhi1276
    @devanshgandhi1276 9 лет назад

    Thanks so much, man. This is helping me with SAT Math Level 2!

  • @SaintboyYT
    @SaintboyYT 6 лет назад

    thanks bro for the video it really helped me , by the way did they blow bubbles in some parts of the video.....

  • @paulinemccrea392
    @paulinemccrea392 10 лет назад +1

    So helpful Thank you!

  • @adamdathi5395
    @adamdathi5395 11 лет назад

    Great videos - you're a really talented teacher!