SOLUTION: express the equation in exponential form: ln(x+4)=8 and ln(x-6)=5

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: express the equation in exponential form: ln(x+4)=8 and ln(x-6)=5      Log On


   

Question 838055: express the equation in exponential form: ln(x+4)=8 and ln(x-6)=5
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
In general log%28a%2C+%28p%29%29=n is equivalent to p+=+a%5En. The hardest part of these problems is just knowing that ln is a log and that its base is "e".

So ln(x+4)=8 becomes x%2B4=e%5E8 and ln(x-6)=5 becomes x-6+=+e%5E5