JakimF771934 JakimF771934
  • 29-10-2022
  • Mathematics
contestada

For each problem, find the missing exponent in each expression.

Respuesta :

DerrianE41663 DerrianE41663
  • 29-10-2022

Let's use the following properties:

[tex]\begin{gathered} (x^y)^z=x^{y\cdot z} \\ ----^{} \\ a^{-x}=\frac{1}{a^x} \\ x\ne0 \end{gathered}[/tex]

so:

[tex](b^2)^{-4}=b^{2\cdot(-4)}=b^{-8}=\frac{1}{b^8}[/tex]

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