Domain of expression, For the rational expression (x^2-1) /

Domain of expression

Reference no: EM13118335

For the rational expression (x^2-1) / (x+1)^2, the domain of this is expression is?

all values of x
all values of x satisfying x does not equal 1
all values of x satisfying x does not equal -1
all values of x satisfying x does not equal 0
none of the above

Reference no: EM13118335

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