SOLUTION: the problem is to simplify the equation 9^{log(3)20} I am told the answer is 400 and I dont know how to arrive at that answer.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: the problem is to simplify the equation 9^{log(3)20} I am told the answer is 400 and I dont know how to arrive at that answer.      Log On


   

Question 544233: the problem is to simplify the equation
9^{log(3)20}
I am told the answer is 400 and I dont know how to arrive at that answer.
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
9^{log(3)20}
change to base10
9^(log20/log3)
9^(2.72683303..)=400