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определение логарифма, свойства логарифма, основный формулы

Logarithmus Logarithm of b to base a, where a>0, a≠1 and b>0 is the exponent to which you want to raise the number a to the result b.
свойство вычитания при вычитании логарифмов нужно разделить подлогарифмические выражения
свойство сложения при сложении логарифмов нужно умножитьподлогарифмические выражения
свойство степени если подлогарифмическое выражение стоит в степени, то на эту степень умножают логарифм, а если основание в степени, то то умножают на обратное число.
Created by: Натали