Question 357952
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Hi,

{{{(w^2 +14)/(w^2-2w-3)}}}

{{{(w^2 +14)/((w-3)(w+1)))}}}
find all numbers for which the rational expression is undefined
A rational expression is undefined whenever the dnominator is equal to zero
w = 3 or w = -1  would cause the denominator in this expression to = 0
w = 3 or w = -1 would make this rational expression undefined