Answer
$$ [-2.5,1); (1,\infty)$$
Work Step by Step
We know that the denominator must not be 0. Thus, $x$ cannot be equal to one. We know that the numerator must be positive, so $x$ must be greater than or equal to -2.5. In interval notation, this is:
$$ [-2.5,1); (1,\infty)$$