SOLUTION: x=log(20)+2 I need to find the exponential form of this equation. I know 20 is on one side of the equation but i'm not sure what I do with the +2.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: x=log(20)+2 I need to find the exponential form of this equation. I know 20 is on one side of the equation but i'm not sure what I do with the +2.      Log On


   

Question 1077168: x=log(20)+2 I need to find the exponential form of this equation. I know 20 is on one side of the equation but i'm not sure what I do with the +2.
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
log 20=x-2
raise everything to the 10 power
10^log 20=20
20=10^(x-2)
20=10^x/100, or 10^2.
10^x=2000, an exponential form
x=3.3013