Question

Express as a single logarithm. Simplify as much as possible.

11+4ln(6x-10)-10ln(5x+1)

I got:
11+ln ((6x-10)^4/(5x+1)^10)

thank you again

Answer 1

correct, but why do you exclude the 11?
ln (e^11 (6x-10)^4/(5x+1)^10)

Answer 2

could you look at another problem I already posted..no matter what I put in , it says wrong

see:
www.jiskha.com/questions/1873850/express-as-sums-differences-and-multiples-of-logarithms-expand-as-much-as-possible


thank you Oobleck

Answer 3

the correct question is

ln(x^14√x+15/(12x−2)^15)

there is no parentheses in the numerator. It reads like this:

x^14√x+15 thank you!