A quick log question
If I have aln(b)+ln(c), (a,b,c are constants),
how do I write this as a single log? Cuz I don't think aln(bc) equivalent to aln(b)+ln(c), right?
how do I write this as a single log? Cuz I don't think aln(bc) equivalent to aln(b)+ln(c), right?
Original post by Bookworm524
If I have aln(b)+ln(c), (a,b,c are constants),
how do I write this as a single log? Cuz I don't think aln(bc) equivalent to aln(b)+ln(c), right?
how do I write this as a single log? Cuz I don't think aln(bc) equivalent to aln(b)+ln(c), right?
Incorporate the "a" multiplier into the log first in alog(b), then do the log addition is multiplication argument.
So is it ln(b^a) + ln(c) then ln((b^a)c)?
Original post by Bookworm524
So is it ln(b^a) + ln(c) then ln((b^a)c)?
yes.
Quick Reply
Related discussions
- Purhased resources from Passmedicine.com but they havent appeared.
- GCSE Maths Tips and Tricks!
- could i be caught for plaigarism
- How do I enrol to Kingston?
- Durham university applicant portal
- Is he playing? Feeling stupid heartbroken and confused
- How to get an A/A* in the AQA EPQ
- How to get top marks in EPQ?
- Anyone unsuccessful after their OAC? (H.O asylum decision maker role)
- CAS, VISAs and international study
- urgent help a level maths question!
- In v=ab^t. What does b represent. Logb is the gradient I think but what is b. Thanks
- Home office immigration enforcement pre employment checks
- Find the Student Society for You at Kingston University!
- Erm, can anyone decipher this math question?
- Year 2 Stats Question
- Logs
- Oxbridge Maths - Interview Questions
- Imperial UCAS application submitted, no email received
- Casio fx-cg50
Latest
Trending
Last reply 5 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 3 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
Trending
Last reply 5 days ago
Did Cambridge maths students find maths and further maths a level very easy?Last reply 3 weeks ago
Edexcel A Level Mathematics Paper 2 unofficial mark scheme correct me if wrongMaths
71
