A) \[2\frac{1}{2}\]
B) \[-2\frac{1}{2}\]
C) 3
D) \[-\,3\]
Correct Answer: B
Solution :
[b] \[\frac{1}{x+1}+\frac{1}{x+4}=0\] \[x+4=-(x+1)\] \[2x=-5\] \[x=\frac{-5}{2}=-2\frac{1}{2}\]You need to login to perform this action.
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