Question

log 0.000001

simplify if possible

Answer 1

\(10^0 = 1, ~ 10^{-1} = 0.1 ~~\cdots ~~ 10^{-6} = 0.000001\)

So \(\log 0.000001 = \log 10^{-6} = -6\log 10 = \boxed{-6}\)

Answer 2

-6?

Answer 3

Yes.

Answer 4

Is this clear?

Answer 5

how about log 2.35? approximate the logarithm to four decimal places

Answer 6

you need a calculator to find the answer. Does your calculator have log or ln?

Answer 7

no unfortunately