misybchy misybchy
  • 20-05-2021
  • Mathematics
contestada

solving exponential equations 5^x-1 = 125

Respuesta :

goddessboi goddessboi
  • 20-05-2021

Answer:

x = 4

Step-by-step explanation:

5^(x-1) = 125

log₅(5^(x-1)) = log₅(125)

x-1 = 3

x = 4

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