Logarithms - Free Formula Sheet: bit.ly/4fEwqv0 Final Exams and Video Playlists: www.video-tutor.net/ Next Video: th-cam.com/video/XvwPB21Gm9A/w-d-xo.html
Thought I'd try this on my own. By the reverse power rule the equation becomes 2log x = (logx) times (logx). Dividing by (logx) i got (logx) =2. 10^2 =100. X=100
Its the practice. You cant learn it. You can learn theories ofc, but if u wanna be good at math, you have to practice. Solve more and more problems and you will be good at it even without knowing
So (log x)^2 = log(x^2) , couldn’t you just do Log x times log x=> log2x is that makes Log 2x = 2logx which when you divide by log x => Log 2x - x = 2 which is only one of the answers what did I miss, seems like if I dropped the 2 from x^2 I need to account for it being positive or negative e but can’t figure it out.
Logarithms - Free Formula Sheet: bit.ly/4fEwqv0
Final Exams and Video Playlists: www.video-tutor.net/
Next Video: th-cam.com/video/XvwPB21Gm9A/w-d-xo.html
I really need help for mathematics
not talking about this video but this is the most recent one
you are amazing you saved my grades
- A high school student from Egypt
MR. Organic Chemistry Tutor, thank you for solving Logarithmic Equations and also checking the final solutions for extraneous roots.
U made me passing my Calculus exam after failed many times!
JG: a
Me: perfect! u did it again! thanks for helping me a lot, u rock
Thought I'd try this on my own.
By the reverse power rule the equation becomes 2log x = (logx) times (logx). Dividing by (logx) i got (logx) =2. 10^2 =100.
X=100
Looks like i overlooked the quadratic part which requires 2 solutions
i really needed this last week, but thank you!
fax
Ever since I started watching your videos,my grades are always the way I want them to be❤❤❤
Hi sir
Billion tks sir for solving my long outstanding question about these types of problems
I salute you sir
my first thought seeing the thumbnail
Hi, Im Presh Thalwalkar and welcome to ....
I love you man you are awesome...
I have solved both the sums on my own I am very happy
Hi love your videos bro. You really help ed me literally everyday with organic chem. Please reply if your are seeing this
fax i love him
great activities!
I’m so confused with this math, it’s confusing, but I want to learn it, how are you coming up with these answers. Lol..
Its the practice. You cant learn it. You can learn theories ofc, but if u wanna be good at math, you have to practice. Solve more and more problems and you will be good at it even without knowing
same my friend cannot explain log to me 😢😢
Thanks so much
Thanks sir
Very nice
How do you convert a negative log to an exponential. Where does the negative go
Kaco negative just means divide with log. Its not negative. It also just means direction
It’s just that when you factor with logs, it’s easier to have it on one side. Kind of like factoring
4x-2 would be 2(2x-1)
Tomarrow my maths exam of polytechnic in Eletrical br.
Log x + log x= log x *log x
=Log x(1+1)=log x*log x
=>log x=2 or log x =0
at 7:52 how can it be how did it become 1/4 why not 1
1/2 squared is 1/4 since its just 1/2 x 1/2
Please, upload a video about " line jntegral "
So (log x)^2 = log(x^2) , couldn’t you just do
Log x times log x=>
log2x is that makes
Log 2x = 2logx which when you divide by log x =>
Log 2x - x = 2 which is only one of the answers what did I miss, seems like if I dropped the 2 from x^2 I need to account for it being positive or negative e but can’t figure it out.
logx times logx does not equal log2x its log^2 x, as you can't just add the two x's together.
did he make a mistake at 9:32? isn’t it supposed to be 4a^2- 4a = 0?
Nope. He multiplied 4 to 1/4 thus getting 1 as the coefficient of A^2.
sure you are a life sever
🥺
Thank you sir.can u please do a video on organic chemistry
What's the difference between log x^2 and (logx)^2
(logx)^2 means that the two spreads to all units, while log x^2 is only correlated with the x.
Y is this in a Calc 3 playlist??
is he inside every caculator caculating
What is this shut
First viewer.
First like 😆