Question

anyone can help me with logarithm?

Answer 1

What about logarithms?

Answer 2

ok whats the question

Answer 3

i can try.

Answer 4

i can

Answer 5

this is the question

Answer 6

0.323

Answer 7

logarthims usually have a base like:\[\log_{10} 2\]

Answer 8

where 10 is a base

Answer 9

since there is no base im assuming that they are the same. then you can use rules of logarithems

Answer 10

http://www.purplemath.com/modules/logrules.htm gives an overview of the log rules that you can use

Answer 11

4 or 8 is the base. the example like this \[^{4} \log_{3} \]

Answer 12

? do you mean \[\log_{3} 4\]

Answer 13

Wrote out a solution, posting in a sec

Answer 14

You can simplify the denominator a lot to look like the numerator, and all the logs cancel out leaving a fraction

Answer 15

I work with the denominator first and simplify as much as i can, then i look at the fraction as a whole.

Answer 16

all the logarithms are of the same base... so that doesn't need to be changed then look at the arguments of the log function .Notice that alot of them are multiples of 3.Using the basic log rules that joe gave you a link to.convert all the arguments to either 2 or 3.
cancel out the 4log3 types terms.....giving you (log2 +log3)/(16log2+16log3)

Answer 17

@kanade no, it's \[^{4} \log_{3} \] like \[^{10}\log_{10} \]

Thank you! i got it now