SOLUTION: Hello, can you help me with the following review problem? Let logb A = 4 and log B = -3. Find logb AB. Sorry, I am terrible with this. Thanks for your help.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Hello, can you help me with the following review problem? Let logb A = 4 and log B = -3. Find logb AB. Sorry, I am terrible with this. Thanks for your help.      Log On


   

Question 80711: Hello, can you help me with the following review problem?
Let logb A = 4 and log B = -3. Find logb AB.
Sorry, I am terrible with this. Thanks for your help.
Answer by dolly(163) About Me  (Show Source):
You can put this solution on YOUR website!
log A = 4 and log B = -3
Log AB = log A + log B
= 4 + (-3)
= 1
Thus logb AB = 1