Find the solution of the logarithmic equation &; Find the solution of the logarithmic equation ?????? no clue!
Follow Math Help Forum on Facebook and Google+
Originally Posted by evinez Find the solution of the logarithmic equation etc. -Dan
Originally Posted by evinez etc. -Dan
Hello, For the second one, remember that Then if , remember that x has to be positive and superior to 20 as x and x-20 have to be positive
View Tag Cloud