- #1
nvez
- 21
- 0
Hello again..
I have to change this to one term only, the valid answer is: log (x + 1)
The term is: 2 log (x2 - 1) - log (x + 1) - 2 log (x - 1)
Logarithmic laws:
x log n = log nx
log m - log n = log (m/n)
I have tried dividing them but I don't see to be getting anywhere or anywhere close at all at the answer, I also tried factorising but I cannot figure it out, I'm pretty sure that it has some factorization (perfect squares? not sure what they're called in english..)
Thank you in advanced, this forum is a very useful resource!
Homework Statement
II have to change this to one term only, the valid answer is: log (x + 1)
The term is: 2 log (x2 - 1) - log (x + 1) - 2 log (x - 1)
Homework Equations
Logarithmic laws:
x log n = log nx
log m - log n = log (m/n)
The Attempt at a Solution
I have tried dividing them but I don't see to be getting anywhere or anywhere close at all at the answer, I also tried factorising but I cannot figure it out, I'm pretty sure that it has some factorization (perfect squares? not sure what they're called in english..)
Thank you in advanced, this forum is a very useful resource!