Question

log base x - log base 6 =log base 15

Answer 1

is the problem written correctly? base x or base ???

Answer 2

Assuming that is log in base 10, raise 10 to both sides:
10^log(x) = 10^6
x = 1,000,000

Answer 3

dpalnc, yes the question is written correctly.

Answer 4

oh yeah....

Answer 5

Rohangrr...the answer is 90...I just need to know how to get there.

Answer 6

@ roh... base 10 yep.

Answer 7

you can write that left side as logbase (x/6) then ....
and do the same as the previous problem...

Answer 8

so x/6 = 15

Answer 9

oh ok, I see now...then to undo x/6..you multiply 6 by both sides and 15 * 6 =90!!!

Answer 10

ye