Hello, was wondering if anyone could please help me with the following questions as for math I have been given a substitute teacher who is of little help.
Any help would be much appreciated, even if its just pointing me in the right direction
Equation 1:
Log (x-3) = 1 + Log 4 - Log x...
ok ill re-adjust my notation, thanks again for all the help, you have just taught me in about 5mins what my current substitute couldn't teach my class in 5 lessons. Do you have the knowledge to help me with any of the other equations listed above. If you don't have a lot of spare time or have...
ok thankyou for telling me this mistake, How would I be able to find the following, showing full working and without using a calculator?
y = Log 50 - 2 Log 5 - Log 2
= 2 Log (50/5/2)
= 2 Log 5
Thanks again
Jake
it was placed out the front eg
y=Log 50 - 2 Log 5 - Log 2
= 2Log (50/5/2)
= 2 Log 5
however this is not the final answer, as that is what I am trying to find out, the final answer should be in index form
im trying to work out how i would do this equation to end up with an answer in index...
i believe i used the law
Loga xy = loga x + logay
However I am not one hundred percent sure as my math teacher is currently away on stress leave (I doubt it was my class), and therefore I may be missing some formulae or equations to compete these questions
Thanks again for your quick...
Hello
I am currently studying Math B in high school and am having an extremely hard time with my current assessment. If anyone could please help me with the equations listed below it would be very much appreciated as my current Math teacher is on long service leave, and our substitute is...