Question

logs


http://prntscr.com/17arot

Answer 1

There's a property where when you are adding logs, you can just do 6(x+1) to arrive at your answer.

Answer 2

Well if
\[f(x)+g(x)\]
Then
\[\log_{10}(x+1)+\log_{10}6\]
Then apply \[\log(m)+\log(n)=\log(mn)\]

Answer 3

D thanks