Respuesta :

Ninochka

Answer: x = 0.1 and x = 1

Step-by-step explanation:

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mhanifa

Answer:

  • x = 9

Step-by-step explanation:

  • 3 log₃ₓ x = 2 log₉ₓ x²
  • 3 log x / log 3x = 4 log₉ₓ x
  • 3 log x / log 3x = 4 log x / log 9x
  • 3 log 9x = 4 log 3x
  • 3 log 9 + 3 log x = 4 log 3 + 4 log x
  • log x = 3 log 9  - 4 log 3
  • log x = 3 log 9 - 2 log 9
  • log x = log 9
  • x = 9

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