Question

reescribir lo siguiente sin un exponente.\\((-9)^{-1}\\)

Explanation:

Step1: Apply negative exponent rule

Recall the rule $a^{-n} = \frac{1}{a^n}$. For $(-9)^{-1}$, $a=-9$, $n=1$.
$(-9)^{-1} = \frac{1}{(-9)^1}$

Step2: Simplify the positive exponent

$(-9)^1 = -9$, so substitute this value.
$\frac{1}{(-9)^1} = \frac{1}{-9} = -\frac{1}{9}$

Answer:

$-\frac{1}{9}$