Respuesta :

We are asked to identify which properties of exponent to apply in order to reduce the expression:

[tex]9^{-3}[/tex]

This is the property associated with negative exponents that include the fact that we are dealing with a division:

[tex]a^{-n}=\frac{1}{a^n}[/tex]

This is the negative exponent property, so for our case we write;

[tex]9^{-3}=\frac{1}{9^3}=\frac{1}{729}[/tex]

SO find the property I am higlighting in the image below:

Ver imagen KhaleelD431265

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