If you liked this video I think you will benefit from my Algebra 2 Final Exam Review video...check it out here: ruclips.net/video/WulfLUfz4eQ/видео.html
@@debarshiroy2939 im sure you know by now but its a line where a value cannot touch the x asymptote like 2/x-3, x cannot equal 3 because we cannot divide anything by 0 so we have a vertical asymptote of x=3 and the rational function will never touch 3 but approach it as much as it wants but will never cross nor touch it
I've searched all the corners of youtube in seaarching log functions. I've learned literally zero from my teacher then I came across THIS GOLD. Well explained and thank you for covering almost everything my teacher taught that i haven't understand. If only you realize how many students you're helping and giving a chance to ace a test ! THANK YOUU!
Literally more than a year after but this video still helps others. Thank you so much for putting time and effort into this video. You helped me so much it’s crazy. I’ve understood that video from the first time didn’t need to rewatch it (but I still did) because you sir is great at explaining it. Also thank you for using multiple examples and actually explaining why and how you got there. That was really helpful and I’m a happy student.
I am 35 years old and I am about to take my placement test to get back into college to finish my engineering degree. your class was so nice I was able to remember and memorize what I have forgotten. Thank you. I will check and see if you have calculus classes.
In under 3 minutes this gentleman explained what a log is after going through countless teachers WHO NEVER once bothered to explain wtf it is in the first place. I'm shocked. I'm realizing that just learning the conceptual reason for every topic in math boosts your understanding easily twice as much.
The teachers are supposed to teach the concepts. Unfortunately, almost none do. They assume you already understand the concepts and all of the terminology to begin with. That's why almost all math and science teachers fail to teach.
I have taken Multivariants Calculus and am a Licensed Professional Engineer and from elementary school through college, ABSOLUTELY NO ONE EXPLAINED THE ORIGINATION OF LOGARITHMS [which I learned recently from anothervideo], Nor the Beatifully SIMPLE way that you explained the relationship and form between exponents and logs...BRAVO!!!
I have my university admission test tomorrow and this was possibly one of the most helpful videos I've watched. Thank you so much!!! you explained everything so well rather than complicating stuff.
I would have watched about 6 20 minute videos In order to learn what you just taught me well in one 20 min video. Tysm for this, ur amazing! Hope ur having a great day.
i love the way you teach! im not in algebra two anymore, but i needed this review for pre cal and it was excellent! you’ve earned my sub and i’ll definitely come back for more if or when i need it!
I have never understood logs for years and years of being taught logarithms through high school and college. Yet somehow, this guy accomplished the impossible. Thank you so much for this video, I feel like I actually understand logs now!
That was because your teachers made a simple concept incomprehensible. They assumed you already understood all of the concepts, the terms, and formatting. In other words, they taught as if they were reviewing the subject, not as if the students were learning from scratch. Which is what most math teachers do.
Very good explanations. Being new to logs, the steps were given fast, so I had to pause the video from time to time to follow your reasoning. But very well explained!
Excellent video Sir. I just wanted to say thank you for taking the time out to make these videos. I have been struggling all week long in my math class with these topics. I have a math test on all of these topics on Monday and you made it very easy for me to understand. I was literally in tears and stressed out because I didn't understand how to work these problems, but thank God I stumbled across your videos, now I feel more confident about my upcoming test. Thank you :-)
Your welcome! Glad my videos have been able to help you! Good luck on your test! Report back if you’d like and let us all know how you did. If you like my videos and teaching style I have a link on my about page on my channel to an organized list of videos by class/chapter/topic to help students in their class.
10:35 is when I finally understood everything! this is probably the most informative video all about logs out there. Thank you so much for such a clear and concise video, Mario!
I can't believe you don't have a million more subscribers. Your content is excellent and your presentation is so easy to follow. I can tell you're a tutor. You put this in very easy terms with a very approachable feel. Thanks man, for the time you took to make these videos, they are a huge help to me so I can help my son.
Hi, I am here because I'm trying to learn math, At 1:08 When you said "exponentiate" both sides, I kind of got lost because I am familiar with the word 'exponents' and exponents are normally written as a smaller size number kind up up high near the top of the base, but in your video you wrote it kind of closer to the bottom after you said exponentiate.
Wonderful video, I am very poor at maths but really enjoy learning; I cannot understand why the -1 moves the graph to the right hand side, please help I have spent hours trying to understand this. Thank you for your excellent videos. Best regards John ( I’m 83 by the way).
As an ex-teacher, there is a lot of good stuff here. My only criticism is that he is not writing down enough of his working out, so it would be difficult to remember everything he did if you came back to look at any notes you would have taken. Also, without showing all of the steps each time, it would be difficult to track down any mistakes you might make.
I just found your channel and I would like to extend my deepest thanks to your great work. I love your very clear explanations and you also do not bother with unnecessary and verbose explanations written on the board. Thank you!
I am a student from England, I'm studying A-level course. As logs and ln was my weak point, you have helped me through the confusion and your video was much more clearer than some of the British teachers' videos. Thank you!
wow this is amazing, you taught it so fluidly and easily! i understood everything so well-- you told me everything my teacher didn't. thanks so much , king!
Hey, thanks for making this video!! I just have one question, is it not possible to condense the last log and then have -1 as a valid answer? Because, log(x^2-2x) where x=-1, becomes log(3) is it not possible to do it like this first? And then say that -1 is a valid answer?
Thank you so much for the video!! I was trying to solve this problem which is: t^x - t^x-2 = 19 but I cannot solve it. Could anyone help please? The answer is: logt(19) + 2 - logt(t^2 - 1)
16:42 He said, 4 log x-2 log y+½ log 2 Which shoudl have been, log (x⁴/y²√ 2) But if we'll follow his answer which is, log (x⁴√2/y² ) Then it should trace back to... 4 log x+½ log 2-2 log y And not 4 log x-2 log y+½ log 2
I was going to watch the 5 20 minute videos my teacher set out for me which took forever to make sense of. Instead, I found this. This saved me 4 hours of sleep.
i love it when teach doesnt tell me that the domain is all possible values of x, thanks mario you helped me out with this one ill be reccommending you to friends in my class for other subjects aswell💪
Seriously. Straight to the point from basic concept to nuanced variants in a rapid fashion we can all follow along with. Why can't all teachers just make sense like you and Brian McLogan!?? Others just like to hear themselves talk and show-off.
@@MariosMathTutoring thank you! Because of this video I think I'm goin to get a great grade. It was super helpful! Keep it up!!!!! Have an awesome rest of your day/night. I will be coming back!!! :DDDD
Absolutely amazing style of teaching! I was scared at this topic when I read it on my Pre-Calculus book but you made all of this clear in less than 21 minutes!!! And now I am going to take the quiz with confidence! Thank you so much!
See my more recent and updated video on logs here: Logs Complete Guide to Mastering Logarithms - Rewrite, Evaluate, Expand, Condense, Graph, Solve ruclips.net/video/qHMDIZlIaE0/видео.html
If you liked this video I think you will benefit from my Algebra 2 Final Exam Review video...check it out here: ruclips.net/video/WulfLUfz4eQ/видео.html
What is asymptote? ? Each time I get stuck in this
@@debarshiroy2939 im sure you know by now but its a line where a value cannot touch the x asymptote like 2/x-3, x cannot equal 3 because we cannot divide anything by 0 so we have a vertical asymptote of x=3 and the rational function will never touch 3 but approach it as much as it wants but will never cross nor touch it
@@debarshiroy2939 it's where a function cannot cross, and gets really close but never touches the "invisible" line
Very learning experience. Wish I had you teaching me in the mid 80s. Thanks
I love it❤
I've searched all the corners of youtube in seaarching log functions. I've learned literally zero from my teacher then I came across THIS GOLD. Well explained and thank you for covering almost everything my teacher taught that i haven't understand. If only you realize how many students you're helping and giving a chance to ace a test ! THANK YOUU!
Your welcome! Glad my video helped you understand logs better and good luck on your test!
You do good work Mr. Mario
why is this the truest thing ever. litterlay been struggling because my teacher doesn’t explain anything. SO YES GOLDDD🎉
W pfp
Just wanted to remind you this after 6 years ;)
you taught this to me in 15 minutes better than my math teacher has in 3 lessons, thank you so much you're a life saver
Literally more than a year after but this video still helps others. Thank you so much for putting time and effort into this video. You helped me so much it’s crazy. I’ve understood that video from the first time didn’t need to rewatch it (but I still did) because you sir is great at explaining it. Also thank you for using multiple examples and actually explaining why and how you got there. That was really helpful and I’m a happy student.
Glad my video helped you Aya!
Thank you so very much! After over 30 hours trying to learn this stuff, you taught me in 20 minutes!
Awesome! I’m so glad my video helped you Tracie!
@@Howcouldibesadwhenimthispretty 😑
I am 35 years old and I am about to take my placement test to get back into college to finish my engineering degree. your class was so nice I was able to remember and memorize what I have forgotten. Thank you. I will check and see if you have calculus classes.
In under 3 minutes this gentleman explained what a log is after going through countless teachers WHO NEVER once bothered to explain wtf it is in the first place. I'm shocked. I'm realizing that just learning the conceptual reason for every topic in math boosts your understanding easily twice as much.
Glad you liked the video Jonathan!
The teachers are supposed to teach the concepts. Unfortunately, almost none do. They assume you already understand the concepts and all of the terminology to begin with. That's why almost all math and science teachers fail to teach.
I wish you and Brian McLogan were my math teachers. You guys are great and explain things so well. Thank you so much!
Brian McLogan is the man!!
I have taken Multivariants Calculus and am a Licensed Professional Engineer and from elementary school through college, ABSOLUTELY NO ONE EXPLAINED THE ORIGINATION OF LOGARITHMS [which I learned recently from anothervideo], Nor the Beatifully SIMPLE way that you explained the relationship and form between exponents and logs...BRAVO!!!
I have my university admission test tomorrow and this was possibly one of the most helpful videos I've watched. Thank you so much!!! you explained everything so well rather than complicating stuff.
Glad my video helped you Zoha! Good luck on your admissions! Let us know how it went.
I would have watched about 6 20 minute videos In order to learn what you just taught me well in one 20 min video. Tysm for this, ur amazing! Hope ur having a great day.
Glad my video saved you time and helped you!
Thank you! My teacher taught 10 logarithm classes and that’s all in your 20 minutes video. Gosh, I finally understand log.
I'm studying for my college Precalc final and honestly this video was so so helpful. Logs finally make sense, thank you!
You’re welcome Bob! Good luck on your Precalc final!
You must get "It's a me Mario" a lot.
i love the way you teach! im not in algebra two anymore, but i needed this review for pre cal and it was excellent! you’ve earned my sub and i’ll definitely come back for more if or when i need it!
I needed a review, specially from a teacher who can explain the basics very well. Thanks, Prof Mario.
I'm watching this one hour before the test, I'll report back on how I did soon!
Soo how did it go?
@@anshuman8147 ikr
Soo how did it go?
@@thedmitryguy Good, A- :)
I have never understood logs for years and years of being taught logarithms through high school and college. Yet somehow, this guy accomplished the impossible. Thank you so much for this video, I feel like I actually understand logs now!
That was because your teachers made a simple concept incomprehensible. They assumed you already understood all of the concepts, the terms, and formatting. In other words, they taught as if they were reviewing the subject, not as if the students were learning from scratch. Which is what most math teachers do.
These comments really show how much the education system needs to improve, and how this guy proves its possible!
This is one of the best math videos or if not THE best math video I have ever watched. Thank you so much!
Quite possibly the best video I've seen on Logs. Thanks Mario! Keep up the good work!
+Raj Hiralal your welcome! Glad you liked my video!
Super agree! Glad I've come to this yt vid ❤️
Just wanted to remind you this after 6 years ;)
Thank you so much! I just started AP calc and used this to review logs. Now everything makes sense!
Just a quick thank you. Taking calc after a 20 year break from math. The logs were kicking my ass. Still are but this helped a lot.
Great!
You've taught me some pretty simple and neat graphing tricks, instead of me having to plug everything in, starting from the vertex is MUCH easier
Glad my videos are helping you! Yes there are lots of different ways to go about graphing functions.
Man you’re good simple and easy explained for one to understand… 👌🏽
Thank you for your lecture. At first I didn't understand about logs but after watching your video I jave understand clearly
You are most welcome
OMG TYSM YOU LITERALLY TEACH BETTER THAN MY TEACHER DOES??!!!!
imma glaze this mans videos til the day i die theyre just too helpful bru
Thankyou so much for that tip on alternative calculators! I can only use a ti 30xa for my test!
This video has helped me tremendously. It's exactly what I needed. Thank you so much!
Very good explanations. Being new to logs, the steps were given fast, so I had to pause the video from time to time to follow your reasoning. But very well explained!
Glad it helped!
Omg thanks I needed this to prepare for my quiz today 💖💖💖💖
Waw, what a great overview!
You have really captured a lot in 1 video
Thank you so much for this, sir! I now have a more solid understand of how logarithims.
This dude better explained logs in 20 minutes than my math teacher in 2 months. Props!
Excellent video Sir. I just wanted to say thank you for taking the time out to make these videos. I have been struggling all week long in my math class with these topics. I have a math test on all of these topics on Monday and you made it very easy for me to understand. I was literally in tears and stressed out because I didn't understand how to work these problems, but thank God I stumbled across your videos, now I feel more confident about my upcoming test. Thank you :-)
Your welcome! Glad my videos have been able to help you! Good luck on your test! Report back if you’d like and let us all know how you did. If you like my videos and teaching style I have a link on my about page on my channel to an organized list of videos by class/chapter/topic to help students in their class.
Just wanted to remind you this after 6 years ;)
thanks Mario! this video really helped me understand logs better
Awesome! Glad my logs video helped you Grace!
10:35 is when I finally understood everything! this is probably the most informative video all about logs out there. Thank you so much for such a clear and concise video, Mario!
Amazing video!!! So clear and easy to understand👏🏻👏🏻👏🏻
You’re a great teacher, thank you.
I can't believe you don't have a million more subscribers. Your content is excellent and your presentation is so easy to follow. I can tell you're a tutor. You put this in very easy terms with a very approachable feel. Thanks man, for the time you took to make these videos, they are a huge help to me so I can help my son.
Thank you bro I have a math test next period and now I know how to do logs
I just got it back and I aced the test
Hi, I am here because I'm trying to learn math, At 1:08 When you said "exponentiate" both sides, I kind of got lost because I am familiar with the word 'exponents' and exponents are normally written as a smaller size number kind up up high near the top of the base, but in your video you wrote it kind of closer to the bottom after you said exponentiate.
this taught me better in 20 mins than my teacher could in 7 lessons
thank you for the video, my exam is after 2 days and im so scared but this video helped
Wonderful video, I am very poor at maths but really enjoy learning; I cannot understand why the -1 moves the graph to the right hand side, please help I have spent hours trying to understand this. Thank you for your excellent videos. Best regards John ( I’m 83 by the way).
I am not joking when I say this, I had a math exam in 30 minutes and watched this absolute ✨GOLD✨ of a video and I got a 97 on the exam
Awesome!
As an 8th grader going into 9th grade and alg 2, THANK YOU SO MUCH, LIVING LEGEND!!!!
Thank you so much this was very helpful!
Hey Mario, you are of the the best Math instructor I've come across. Thank you for your simple way of teaching Math. I love this particular video.
m here because I attend what you call riverside school. this video was a lot of help thanx
Your welcome! Glad my video helped you!
Just wanted to remind you this after 6 years ;)
beautiful video thank you
Thanks for the help!
Happy to help!
As an ex-teacher, there is a lot of good stuff here. My only criticism is that he is not writing down enough of his working out, so it would be difficult to remember everything he did if you came back to look at any notes you would have taken. Also, without showing all of the steps each time, it would be difficult to track down any mistakes you might make.
I just found your channel and I would like to extend my deepest thanks to your great work. I love your very clear explanations and you also do not bother with unnecessary and verbose explanations written on the board. Thank you!
Your welcome Paul! Glad you are liking my videos and channel!
Just wanted to remind you this after 6 years ;)
I am a student from England, I'm studying A-level course. As logs and ln was my weak point, you have helped me through the confusion and your video was much more clearer than some of the British teachers' videos. Thank you!
Great to hear!
amazing video honestly
Glad you enjoyed it!
Amazing video 👍👍👍
wow this is amazing, you taught it so fluidly and easily! i understood everything so well-- you told me everything my teacher didn't. thanks so much , king!
Thank you sooo much!! Appreciate it!!
You’re welcome!
SUPER JOB!
Thank you! Cheers!
absolute legend
good intro to logarithms
Hey, thanks for making this video!! I just have one question, is it not possible to condense the last log and then have -1 as a valid answer? Because, log(x^2-2x) where x=-1, becomes log(3) is it not possible to do it like this first? And then say that -1 is a valid answer?
I would’ve never gotten this topic oh my goodness !
Great explaining!!
Glad you liked the video!
Just wanted to remind you this after 6 years ;)
Thank you so much for the video!! I was trying to solve this problem which is: t^x - t^x-2 = 19 but I cannot solve it. Could anyone help please? The answer is: logt(19) + 2 - logt(t^2 - 1)
Man, you are the best! 😄
Thanks! 😃
16:42
He said,
4 log x-2 log y+½ log 2
Which shoudl have been,
log (x⁴/y²√ 2)
But if we'll follow his answer which is,
log (x⁴√2/y² )
Then it should trace back to...
4 log x+½ log 2-2 log y
And not
4 log x-2 log y+½ log 2
Thanks
Amazin vid no wonder it’s number 1
i am trying to learn this and then the study pug ad pops up and tells me to stop watching this video because its not "really helping"
I was going to watch the 5 20 minute videos my teacher set out for me which took forever to make sense of. Instead, I found this. This saved me 4 hours of sleep.
Sir please try to write big
And you are teaching wonderful
still doesnt make sense to me. how can 5^2 = 32? its 25?
it’s 2^5
Thank you thank you thank you
You are very welcome
YOU HAVE THE MIND, BUT WE CANNOT COPE UP WITH YOUR FAST MOVES!
How log tables values we're found?? At the time there were no advance calculators
i love it when teach doesnt tell me that the domain is all possible values of x, thanks mario you helped me out with this one ill be reccommending you to friends in my class for other subjects aswell💪
I do not understand how you can cross out the logs, can you please explain how that is possible?
you are the backbone of my college math education right now... I just want to say thank you so much!!!!!
Happy to help!
Well simplied sir!!! Keep up with your good explanations!!
Glad you like my explanations!
Seriously. Straight to the point from basic concept to nuanced variants in a rapid fashion we can all follow along with. Why can't all teachers just make sense like you and Brian McLogan!?? Others just like to hear themselves talk and show-off.
Not all heroes wear capes
SORRY, BUT I CANNOT GO WITH YOU, YOU ARE JUST TOO FAST FOR ME!
Why aren't you more popular? This is amazing. Thank you so much
Good question Neil! Maybe you can help me spread the word about my channel (only if you want....) glad you like my videos and they are helping you!
Who else is here because of the Bocconi test?
I just bring the base down and switch it
Thank you! this is a wonderful summary of what's going to be on my test after tomorrow so this is perfect!
sir, can you explain how base B ,cancel with log baseB x please only that bit is not clear though it is inverse , your lesson is well informative
This video i did might explain it better
Exponentiating to Solve Log Equations ruclips.net/video/3JUtR0U3LbA/видео.html
Man, guys like you are a rarity, I’d gladly subscribe if this was a monthly service.
THANK YOU SO MUCH I LOVE YOU YAYAYA
I have 15 minutes before my exam. 1.5x speed lets go.
Good luck on your test!
@@MariosMathTutoring thank you! Because of this video I think I'm goin to get a great grade. It was super helpful! Keep it up!!!!! Have an awesome rest of your day/night. I will be coming back!!! :DDDD
Glad my video was helpful for you on your test Pang!
Log 5xy²/(wt)½
log(5xy²/(wt)^(1/2)) = log(5) + log(x) + 2 * log(y) - (1/2) * (log(w) + log(t))
Only the first log on the denominator is - not all
Absolutely amazing style of teaching! I was scared at this topic when I read it on my Pre-Calculus book but you made all of this clear in less than 21 minutes!!! And now I am going to take the quiz with confidence! Thank you so much!
Difficult to read. Please write bigger and darker
See my more recent and updated video on logs here: Logs Complete Guide to Mastering Logarithms - Rewrite, Evaluate, Expand, Condense, Graph, Solve
ruclips.net/video/qHMDIZlIaE0/видео.html
13:22 is this just saying you can use any 'a'?
Hey, Mario how r u. I am from INDIA 🇮🇳 and i m your biggest fan. LOVE U MARIO 😍😘
Glad you like my videos and channel Kunal!
@@MariosMathTutoring hey Mario. From which country do u blong
You taught me in 20 min what my teacher takes 2 weeks to teach
I'm reviewing Algebra II to make sure I do well on my Math Placement test. This is really helpful. Thank you so much!
You’re welcome Alan!