garfieldslasaga garfieldslasaga
  • 12-03-2019
  • Mathematics
contestada

if 8^(-z) = 1/8, then what is the value of 8^(z+1)

Respuesta :

remotecontrolbrain
remotecontrolbrain remotecontrolbrain
  • 12-03-2019

Answer:

The value is 64.

Step-by-step explanation:

[tex]8^{-z}=\frac{1}{8}\\8^{-z}=8^{-1}\\\implies z=1\\\mbox{so}\\8^{z+1}=8^2=64[/tex]

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