log 4 – log 400,000 =

and thank you soroban

Printable View

- December 19th 2008, 11:41 AMeebjrNeed more help understanding logarithm prob.
log 4 – log 400,000 =

and thank you soroban - December 19th 2008, 11:48 AMHenderson
log(4) - log(400,000)

=log(4) - log(4*100,000)

=log(4) - (log(4) + log(100,000))

=log(4) - log(4) - log(100,000)

= -log(100,000)

= -5 - December 19th 2008, 03:56 PMSoroban
Hello again, eebjr!

Yet another approach . . .

Quote:

Simplify: .

. .