Log rules logarithm rules -

LOGARITHM English meaning logarithm The logarithm whose base is 10 is called the Common logarithm It is basically how many 10 must be multiplied to get a given number It is denoted as log 10 or logarithm MATH REVIEW: USEFUL MATH FOR EVERYONE · log 100 = 2 because · 102 = 100 This is an example of a base-ten logarithm · log2 8 = 3 because · 23 = 8 In general

logarithm Method: · Choose a number very close to the original number that you can construct using factors whose logarithms you have learnt · Calculate the logarithm of