SOLUTION: I am trying to find out what I did wrong when finding the domain for the following f(x)= (3x-8)/(4x+20) 4x+20=0 4x+20=0

Question 760058: I am trying to find out what I did wrong when finding the domain for the following
f(x)= (3x-8)/(4x+20) 4x+20=0 4x+20=0
- 20 -20
4x/4x = 20/4x = answer any real number but -5

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
domain for the following
f(x)= (3x-8)/(4x+20) 4x+20=0 4x+20=0
----------------
It's undefined at x = -5
Your answer is correct.
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