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The domain of the function `f(x)=sqrt(log_((|x|-1))(x^2+4x+4))` is (a) `(-3,-1)uu(1,2)` (b)`(-2,-1)uu(2,oo)` (c)`(-oo,-3)uu(-2,-1)uu(2,oo)` (d)none of these

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