aahhh thank you very much i will try this in the morning!

This might be a better place to ask your question:

http://www.mymathforum.com/

Search within the forum for logarithm:

http://www.mymathforum.com/search.php?mode=results

That should at least give you an idea where to post.


...

it could've been worse Mike they could've given you an algebra question

I just ran across this and thought I'd pass it on.

MIT offers full free online materials and lectures; tests; etc for many of their courses.

MIT is committed to advancing education and discovery through knowledge open to everyone.

OCW shares free lecture notes, exams, and other resources from more than 1800 courses spanning MIT's entire curriculum.

The Mathematics department is under the Science tab:

http://ocw.mit.edu/OcwWeb/web/home/home/index.htm

Originally Posted by brain_damage

it could've been worse Mike they could've given you an algebra question

oh trust me, they did!!!

And thanks jephree, I will have a look. Still havnt tried that question yet, trying to fit some driving theory in aswell because my instructer said i could be ready to go in for my practical test in about 8 lessons and i havnt really THAUGHT about the theory yet!!!

success
http://i14.photobucket.com/albums/a3...l/DSC00213.jpg

now stuck on the next one

Originally Posted by jephree

Using the formula for addition and subtraction I get this:

log(A) + log(B) -> log(A x B)

log(A) - log(B) -> log(A/B)

log2^2/4^3 + log6

log2^2/4^3 x 6

Well my notation was awkward but this is the same I think.

log (2² x 6/4³) or ----------------->>>

log (2² x 6)
4³

Anyway I'm tired of logs

yes, it does look right..... and it certainly helped me to understand my friends workings

how did you get that superscript for the powers?

start > All Programs > Accessories > System Tools > Character Map

The Tahoma font has simple math symbols that windows can handle.

There are some other very complex fonts in there but most do not transfer unless the receiver has the same font in use.

ooooh, thanks