Solving Logarithmic Equations
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- Опубликовано: 31 янв 2018
- This algebra video tutorial explains how to solve logarithmic equations with logs on both sides. It explains how to convert from logarithmic form to exponential form using basic properties of logarithms. This video include examples and practice problems with natural logarithms as well.
Full-Length Math & Science Videos:
/ collections
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Logarithms - The Easy Way!
• Logarithms - The Easy ...
Log to Exponential Form:
• Writing Logarithmic Eq...
Change of Base Formula:
• Change of Base Formula...
Change of Base Log Problem:
• Logarithms
Properties of Logarithms:
• Properties of Logarithms
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Expanding Logarithmic Expressions:
• Expanding Logarithmic ...
Condensing Logarithmic Expressions:
• Condensing Logarithmic...
Natural Logarithms:
• Natural Logarithms
Solving Exponential Equations:
• Solving Exponential Eq...
Exponential Equations - Quadratic Form:
• Solving Exponential Eq...
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Solving Logarithmic Equations:
• Solving Logarithmic Eq...
Graphing Logarithmic Functions:
• Graphing Logarithmic F...
Graphing Exponential Functions:
• How To Graph Exponenti...
Compound Interest Word Problems:
• Compound Interest
Logarithms Practice Problems:
• Logarithms - Practice ...
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Final Exams and Video Playlists:
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Final Exams and Video Playlists: www.video-tutor.net/
Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
Next Video: ruclips.net/video/PIx0Z0LqqFY/видео.html
nice
Kumawa😊
School: that would be 8 years 6 and 4 extra this guy on youtube takes 25 minutes of your time
Please can u help me now ..I need a help .I have question
Didn't even realize it was half an hour- all I know is I officially understand how to do these equations. Bless this man
Right its so easy to watch. Feels like 5 mins
ruclips.net/video/2gulFfRu_UA/видео.html
Bless him in abundance for sure
It's the same with making these videos. You're just recording and all of a sudden you have 30 minutes worth of exercises! :)
I just learned in 25 minutes what I have been struggling with for 2 years
LOL same here
You was sleeping in class 😂😂
u should whatch this 2 years ago.
Same omg
@@khosta6690 were*
“Let’s try one more example”
*see there’s still 25 mins left* 🤨
👁️👄👁️
great one though
every math teacher ever
I got through like 10 examples and I checked the time and there was 25 mins left
ruclips.net/video/2gulFfRu_UA/видео.html
My finals for math are tmrw and from what I've heard 90% of it is on logs. I've been struggling with logs for the past 2 months and this video literally taught me more than 2 months of math. Thank you good sir and keep doing what you're doing.
bro same I have my pre calc final tomorrow and I thought I would review some older material lol
Pov me sleeping in class and having study hall right before the class and a test lemme look up this RUclips video it’ll teach me the entire unit in 20 min
Oi mate how'd they go?
this is me rn
my teacher sucks ass so here I am 🙃
you sir are saving me so much on my next algebra two test, you are my favorite tutor
Jaymations how old are you
@@waleedhuman6722 suspect
Feel free to donate
Same here..he is my favorite tutor. Since i watched his video..now my numerical ability is improving..million of thx to sir jg...👏👏👏
Aglebra 2 my g? The hell they teaching y’all lol we do this in college too
In the first five minutes you taught me about 1 week worth of what they try to teach me at school.
Jose Gonzalez r u applied
Nayr hes too advanced for you to understand
Hax Gaming lmao I’m not sure if you are joking but in average classes you don’t spend a week on this material
Im being sarcastic
He just shorthand the bullshit
I am currently a rising 3rd year at UCLA studying psychobio. I remember struggling on 'logs' through middle/high school, and even in college. Currently taking a physics class and wanted to finally master logs. It took me over 1/2 a decade for this to be well explained. God bless you sir.
man behind the sleeping
UCLA is my dream college 😲
Me too! LMAOOOOOOOOOOOOOOO XDLOL
Where were you 2 hours ago when I was trying to help my daughter. You sir are a rock star! Thank you for the great tutorial
Mark g good father!
Wholesome
You must be an awesome dad!!
I wish I could say I was a great father. But being a parent is by far the hardest challenge you can be faced with. So saying that before knowing the outcome is just a guess. I try my nest to help them, motivate them, and guide them, while leaving quite a bit of room for them to maneuver. So it’s hard to guess the outcome 🥴
But so far so good👍
@@markg7963 recognizing that you're flawed but continuing to persevere despite that is a big sign that ur doing going great so far! with this pandemic, online learning is difficult so i'm sure ur daughter truly appreciates your help :)
i missed a week of school and was never taught how to do logarithms. i was required to take a test over them 2 days after i got back. this video is the only reason i passed. your voice is so calm and you explained everything in a way that i was able to understand. thank you so much!!
ruclips.net/video/2gulFfRu_UA/видео.html
@@beactive6834 can’t hear a damn word you say
Lucky I went through the same incident but I was sick for the past 2 weeks then when I came back it was test weeks I failed math I got 3/15 but I passed most of the other classes
Same thing just happened to me this guy saved my grade as well
man u are the best . i dont know where i wouldve have been if it werent of u
long live organic chemistry tutor
sorry, dont struggle next time.....
just send a request for assistance
Long live organic chemistry tutor
my man just single-handedly helps millions of student. God bless you Sir
Literally learn more from you in about 30 minutes than I do in 2 weeks of my class!
I HONESTLY CAN'T THANK YOU ENOUGH !!!!
I've been watching all your videos and I have been practicing so much that I am passing my exams. I don't need to pay for a private tutor and I thank you for that.
All Love From Canada xoxox
ruclips.net/video/2gulFfRu_UA/видео.html
Yeah😊😊
I'm overwhelmed by the 10 examples I've done by the time he gets to 7 minutes
That’s how you learn
Are you still overwhelmed? Lol
Also the beauty of youtube is you can always pause or slow the video down, I get overwhelmed when a lot gets thrown at me at once and it’s really helpful
Your voice is so calm it made me fall asleep 3 times
Facts he needs to be more energetic
I honestly don't care how energetic he is. I'd take a boring teacher who goes in depth and is clear about the topic any day over a teacher trying to excite students but going over little of the task.
Imagine just waking up from this video and seeing this comment...
Same
ruclips.net/video/2gulFfRu_UA/видео.html
Haven't even reached a minute and already blown away by how much you've taught me in a minute VS. 3 weeks of my teacher.
I'm in algebra 2 rn as well, it's a fun ride lol
@@chefalex1753 I'm in Precalc with Calc
Hmmm... you're doing well sir. Still struggling with it and sweating profusely😓 phew!
Who is watching this in 2024😮😊😢
Ke nna ur swine
🙋🏽♀️
☝️
Got an exam tomorrow wish me luck
Mee
MR. Organic Chemistry Tutor, thank you for Solving and explaining Logarithmic Equations to precalculus students worldwide. These videos are improving students grades and confidence every day.
you've taught my old self things that I struggled with in school 30 years ago. You're a hero. Thank you so much.
THANK YOU BROTHER!! Much love and respect. You don’t sound so boring like these old online class videos and the content is just great !
ruclips.net/video/2gulFfRu_UA/видео.html
omg... i’m preparing last minute for my test tmr and i didn’t know i could learn a weeks worth of material in half an hour... bless ur soul !!
ruclips.net/video/2gulFfRu_UA/видео.html
I can't believe some people are actually disliking this video
they're prolly just pisses from homework lol
Teachers definitely
not anymore lol
I Can't stress how many times you've saved me in Math. I want to let you know that all your videos and explanations are appreciated. Thank you.
How do you do this??
you make maths so simple.
For weeks I couldn't figure this out and in 25 mins you turn everything around for me.
I'm stucked on your channel until I graduate.
Thank you ❤️🎉
The second example helped me understand what I was struggling on and my teacher could not even give me an answer this simple for it
I think my IQ just went up 10 points
Same I'm watching this 7 hours before my exam
@@thesunniest182436 hours for me, I hope it went well!!! 🤞🤞🤞
Thanks bro i wasnt able to solve any logarithm questions . thanks to u now im able to solve all of the questions
Currently working on my calculus midterm exam at home and was struggling on remembering this! Thank you so much for easily making me remember what I have to do! I hear a lot of good things about this channel so I think I’m going to use your videos on my exam
in here 2022 where my school is closed due to pandemic, your the only math teacher i can rely on, tysm
I aced a college exam on logs with this video
I love your videos on Math you've saved me a lot of time and basically laid my logarithm foundation because when the teacher taught it, I heard gibberish.Thank you so much and God bless you
I have a test on this tomorrow. this helped me understand EVERYTHING in just half an hour.
ruclips.net/video/2gulFfRu_UA/видео.html
Wow
Stop reading the comments, keep watching the video, you need to pass your test.
you did the opposite for me
Not rlly im just learning logarithms for fun
(to flex)
Wow let's see each other in College than, I mean if you can make the AAA results
Extremely helpful, about to take my math placement exam for UC Davis and wanted to touch up on logs!
ruclips.net/video/2gulFfRu_UA/видео.html
Thank you for allowing thousands to pass their trig class!
Seriously. Your videos saved my tuchus on the day of finals. Our precalc professor refused to believe that we didn't understand what he was talking about. I can't thank you enough.
Wow 😲 you're great teacher No compare anyone with you
Thank you, thank you, thank you. Your calm and even toned voice makes these videos even better because all this calculus and algebra stresses me out!
ruclips.net/video/2gulFfRu_UA/видео.html
I learn off seeing examples and I appreciate you showing every step so i dont get lost along the way. Thank you!!!
Finally an explanation to everything. My teacher doesn't teach us that well. Shows us an equation once and expects us to memorize quickly to use.
This just saved me from my professor's Math final... THANK YOU
ruclips.net/video/2gulFfRu_UA/видео.html
This man taught me in 25 minutes that which my Additional Mathematics sir couldn’t teach me in 5 months❤️
Why you wrote✍️ something that someone write.Write something new please
@@zohirakholiqova6085 bruh let the man comment 💀💀
comments are for expressing opinions not trying to be original
I love you so much sir, you are the only reason that I am not being kicked out of university!!!! Thank you!
Very good. It gives me simple explanation which I can understand very fast.
Utterly amazing. I never understood logs until now. Thank you!
ruclips.net/video/2gulFfRu_UA/видео.html
this video taught me 3-5 hours worth of textbook studying in less than an hour
You're a life saver! I have used your channel to study for every one of my exams. Your concise explanations are great for refreshing the memory and for quick help understanding topics that one is struggling with. Thank you!
The best way for solving harder problem in math is dividing that problem to more easier part. Then practicing each of parts many times. Your videos are so helpful for showing student “what is the easier parts for practicing”, thank you so much.
I will say this over and over again, PLEASE SIR, DON'T STOP MAKING SUCH WONDERFUL VIDEOS!
Honestly best video on solving logs. My professor tends to over complicate and go too fast for my learning abilities
I can't tell you how happy I am for the first time in my life I understand logs. Thank you for this, you deserve 100 mil followers. Keep up the good work, cheers!
I took Algebra 2 a couple of summers ago and I hated logs with a passion. I'm watching this just for the heck of it and I actually understand it now. Thank you.
Thank you. In the example ending at 9:02, you neglected to mention that one of the 2 answers, -5, renders the equation undefined, thus eliminating it.
Everytime a harder problem appears, I have to laugh because it's like saying, let me see how ridiculous I can get with this.
I usually don't comment but today i got to guy you are the best this is exactly what i needed amd what i was trying to understand better
This video is such a life saver, I missed classes for a week due to being sick and didn't understand the notes. I was watching this at 2 am the day of the test.
Thank you so much! This topic has been so confusing for me.
I still don't understand what logarithms do. Can't you just write 2^x = 16 instead of log2(16)=x? In fact, wouldn't that just make it harder since you need to convert it to exponential form when solving anyways. I don't think logs help much when solving for an equation where the x is on both sides to the equation. Can someone explain please?
funny enough, that relationship there is exactly why they’re needed. because they’re opposites, you can both learn from deducing information from the opposite half (knowing 2³ = 8, so log base 2 of 8 is 3)
logs are basically asking, what would the exponent be to get this value? and then exponents are the ones we love, but sometimes can’t do what we want with them. so then we convert it to the equivalent opposite, in log form! and then can use the laws of logarithms and logarithmic properties to manipulate it so that it’s in a form we can effectively work with since we got it into a better form using this relationship but also other mathematics processes and concepts! A little late, LOL
reviewing for my ALEKS exam, and man u are a true life saver!! :DD
i have a logarithms and rational expressions assessment tommorow and this really helped me in logarithms, which i knew only the rules about but now i understand a lot more
Nevermind I missed a second of the video, and that held a tip I needed for the problem. Thanks dude, you are a life and grade saver.
I am hearing some very nice, positive comments on this thread about this instruction. Heueristic instruction seems to really work for people. What really makes this instruction mode "heueristic" is probably the ability for the student to 1) choose what they want to learn, and 2) be able to pause the video(s) if they come to a point they need to think about more.
The video was perfect, Professional and as per requirement!
thanks sir for your teaching your type of teaching is different than college It is easy & ofcourse iam learning so fast
Saved my life, homie. I know this is a very generic "didn't understand teacher, night before exam" comment, but it honestly saved me a whole lot of studying time, and I might actually be able to sleep nicely tonight. Thanks for this, man.
was never taught logs in high school and as a third year mechanical engineering student you have helped greatly!
💀💀💀💀💀bro what
@@Itachiuchiha-gq9br you probably here for the same help to😂
YOU ARE AMAZING! single handedly saving my pre-calc grade one video at a time
what i just learned in this 25 min is more that i’ve learned for what, 3 weeks. I know a lot of people say that but my teacher is sooo confusing when he’s teaching, and doesn’t take his time. So thanks to this man, I can learn it even quicker than what my teacher taught me.
to help you bacK I WILL NOT SKIP ADS
Thank you so much for your videos. I feel compelled to write this because they've been of such great help to me in college. Please keep doing what you do and once again, thank you.
ruclips.net/video/2gulFfRu_UA/видео.html
The best educational channel ever thank you for all of the explanations that you are doing.
thx ive been trying to get to logs since the being of the 6th grade when I first saw it in a book it looked insurmountable now after 10 months of blood sweat and tears I've finally reached it.
*i wanna see the guy behind this video*
I’m so happy you made these videos. They are unbelievably helpful.
Amazing. Was able to do some extremely brief practice to review this skill.
Thank you so much!!! I have an assignment due tomorrow on this stuff and an exam in 3 weeks, and I finally got this stuff.
I’m a freshman who took both geo and A2, and I was feeling REALLY overwhelmed with A2. Thanks, and I’ll remember your great teaching skills
Omg this is the video I been looking for. It gives me a lot of explaination of every way you can solve problems with difference equations
I am sure this man was done with the “good” explanation he was getting in the school books(not always a teacher’s fault) and decided to save millions by explaining it the right and the smart way. Because this is what I have in my mind right, they could’ve make the explanation in my book so much easier and more accessible. Yet, after struggling on a new subject I have millions of way to explain it better when I find out how it works. Thank you!!!!!
OMG I HAVE A TEST TOMORROW AND IM GONNA ACE IT NOW ILYSM
Thanks so much, very helpful!
I might humbly add that in 9:02 -5 is an extraneous solution.
This is my favourite channel, thanks m8!
5 minutes out of 25! thanks i been watching this every year.
Watching this at 1.5X speed 1 hour before my dual enrollment precalc/algebra exam.
Did you get in
answers
I hope you passed the entrance exam.
@@rentsuso4671 Thanks, I did end up passing my exam just fine :)
@@wormfuneral nice, keep the good work.
I am in fifth grade but still do this
I love math same as my friend
Thanks
BTW love your vids and understand everything
Thank you so much this is the only video that was on exactly what we did at school your going to save me for my quiz
Teaching for years in the same vocal frequency and making students confident.... What a man!!
You are amazing... please keep doing this!
Much Respect to you sir.
I have a final in about 2 hours and you just saved the dayyy. You just earned a subscriber my friend 👍🏻👍🏻
I love this channel it’s honestly the only thing keeping my math grade up 💀
thank you man, I have an exam tomorrow and you just made me so much more confident on taking it!! 🙏🏻
Best video on logarithms!!! Thank you so much for helping me understand this, have a quiz in an hour :)
ruclips.net/video/2gulFfRu_UA/видео.html
Thanks
From Somalia 🇸🇴
Last queen I’m last king
ali dhore wtf
This is the best tutorial on logs I've gotten in my Life
Oh my god this is the most helpful of them all! Im a visual learner I learn by following examples and boy this video just helped me big time.
Finals tommorow, wish me luck fellas
16:11--> this is the last example for this video
Me: why is this last example 11 minutes long
This was great practice
Got a test tomorrow and feeling pretty confident
Thanks!
I've been trying to understand this log chapter for over a week and my test is tomorrow, this video cleared everything up so quickly, and it's very easy to understand for visual-learners like myself. Thank you!
Good luck