Ashley1Brown Ashley1Brown

07-08-2020
Mathematics

contestada

Write each expression using a positive exponent. ("/" means division)("^" means to the power of) 9^-4

Respuesta :

18-08-2020

Answer:

Step-by-step explanation:

[tex]9^{-4}[/tex]

=[tex]\frac{1}{9^{4} }[/tex] ∴ [tex]x^{-n} = \frac{1}{x^{n} }[/tex]

=[tex]\frac{1}{9*9*9*9}[/tex]

=[tex]\frac{1}{6561}[/tex]

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