SOLUTION: (x-5)(x+2)/x+1 For which value(s) of x will the rational expression below be undefined?

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: (x-5)(x+2)/x+1 For which value(s) of x will the rational expression below be undefined?      Log On


   

Question 683660: (x-5)(x+2)/x+1 For which value(s) of x will the rational expression below be undefined?
Answer by ReadingBoosters(3246) About Me  (Show Source):
You can put this solution on YOUR website!
Undefined when there is a 0 in the denominator
...
%28%28x-5%29%28x%2B2%29%29%2F%28x%2B1%29
x+1 = 0
highlight_green%28x+=+-1%29
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