Encontrar el dominio de esta función

Me solicitan el dominio.

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Respuesta
1

;)
Hola Adrian!

Esa fracción se puede simplificar:

$$\begin{align}&\frac{x+1}{(x+1)^2}= \frac 1 {x+1}\\&\\&\frac 1 {x+1} \geq 0\\&\\&==>\\&\\&x+1 >0\\&\\&x>-1\\&\\&Domf(x)=(-1, + \infty)\end{align}$$

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