If youre seeing this message it means were having trouble loading external resources on our website. The best formula to find log of any number- 13 times root of the number you want to find then subtract 1 from it and then multiply it by 3558 854 views View 2 Upvoters. Log 2 32 log 2 25 5.
Log b x log c x log c b Logarithm - logx.
Log b m n log b m log b n. Therefore log 5 25 2. Log b m n log b m log b n. X log b-1 y b y.