Question 66357
What values for X must be excluded in the following fraction: 
x+5
----
-1 
A) 5
B) none
C) 0
D) -5 
This problem has lost me, and the closest I can figure out is none need to be excluded. Is this correct?


I think that you are right on target!!!!!!!!!!!!!!! NONE 

Now, if the fraction was reversed
-1
----
x+5

then -5 would have to be excluded--Why???????????????


Hope this helps------------ptaylor