Logarithmic Equations

This math video tutorial explains how to solve difficult logarithmic equations involving exponents and square roots.
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...
_______________________________________
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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www.video-tutor.net/
Full-Length Videos and Worksheets:
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[@TheOrganicChemistryTutor]

Next Video: kzbin.info/www/bejne/jqfagXVoZqygb6M Final Exams and Video Playlists: www.video-tutor.net/ Full-Length Math & Science Videos: www.patreon.com/mathsciencetutor/collections

[@AnnaSamuel-fp1qv]

I really need help for mathematics

[@AxelTravix]

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

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for solving Logarithmic Equations and also checking the final solutions for extraneous roots.

[@abdelraouftria4247]

U made me passing my Calculus exam after failed many times!

[@Krazyrayglitter]

i really needed this last week, but thank you!

[@talhaahad1769]

fax

[@gabeugenio]

JG: a Me: perfect! u did it again! thanks for helping me a lot, u rock

[@franciscojosedasilva5990]

great activities!

[@Blxckexcellence7897]

Ever since I started watching your videos,my grades are always the way I want them to be❤❤❤

[@glasssmirror2314]

Hi sir Billion tks sir for solving my long outstanding question about these types of problems I salute you sir

[@principleinstitutetelugu8274]

I love you man you are awesome...

[@ankitkumardubey0095]

Hi love your videos bro. You really help ed me literally everyday with organic chem. Please reply if your are seeing this

[@talhaahad1769]

fax i love him

[@UPSC_CSE_ASPIRANTS]

Thanks sir

[@fahad-2043]

Please, upload a video about " line jntegral "

[@11niranjanhalder7b6]

I have solved both the sums on my own I am very happy

[@MrIbrahimabutouq]

Very nice

[@UPSC_CSE_ASPIRANTS]

Tomarrow my maths exam of polytechnic in Eletrical br.

[@inferious777]

my first thought seeing the thumbnail Hi, Im Presh Thalwalkar and welcome to ....

[@ComputerCurry]

Mind Your Decisions!

[@bobwineland9936]

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

[@bobwineland9936]

Looks like i overlooked the quadratic part which requires 2 solutions

[@kaco4901]

How do you convert a negative log to an exponential. Where does the negative go

[@bdjhbbjnnsn2017]

Kaco negative just means divide with log. Its not negative. It also just means direction

[@bdjhbbjnnsn2017]

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)

[@Belladorphia]

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..

[@spsam9823]

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

[@talhaahad1769]

same my friend cannot explain log to me 😢😢

[@artiskey4486]

What's the difference between log x^2 and (logx)^2

[@ajsh-yx5sd]

(logx)^2 means that the two spreads to all units, while log x^2 is only correlated with the x.

[@waynehuang6357]

Log x + log x= log x *log x =Log x(1+1)=log x*log x =>log x=2 or log x =0

[@seblewongelminlargh5060]

sure you are a life sever 🥺

[@matron9936]

Y is this in a Calc 3 playlist??

[@IsatuConteh-di9yh]

Thank you sir.can u please do a video on organic chemistry

[@sanopann1896]

at 7:52 how can it be how did it become 1/4 why not 1

[@avivkooka5545]

1/2 squared is 1/4 since its just 1/2 x 1/2

[@rem6581]

is he inside every caculator caculating

[@zissler1]

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.

[@Shermerhorn]

logx times logx does not equal log2x its log^2 x, as you can't just add the two x's together.

[@ajsh-yx5sd]

did he make a mistake at 9:32? isn’t it supposed to be 4a^2- 4a = 0?

[@Thephonkguy143]

Nope. He multiplied 4 to 1/4 thus getting 1 as the coefficient of A^2.

[@kkd8801]

What is this shut

[@saki7952]

First viewer.

[@ahmed-cv6jc]

First like 😆