Question

simplify log(0.1)

Answer 1

\[\log(1 \div 10)\]\[\log1-\log10\]can you do it from here?

(when base is not specified, it's 10)

Answer 2

Identities:
\[Log_aa=1~~~~~(if~a\cancel{ =} 1),~~~~~~~~and~~\log_x1=0\]

Answer 3

your problem is
\[\log_{10}1-\log_{10}10\]

Answer 4

\[0-1\]\[-1\]