Question

Solve log[5]25 = x

Answer 1

\[\log_{5} 25 = \log_{5} 5^{2} = 2\log_{5} 5 = 2 \times 1 = 2\]

Answer 2

What about Solve log[10]1 = x @rajee_sam?

Answer 3

log[10]1=x (10)^x=1 (10)^x=(10)^0 so x=0

Answer 4

\[\log_{a} 1 = 0\]

log 1 to any base is always = 0