સમીકરણ $2^{x + 2} \cdot 27^{x/(x - 1)} = 9$ ના બીજ નીચેનામાંથી કયા છે?

  • A
    $1 - \log_2 3, 2$
  • B
    $\log_2 (2/3), 1$
  • C
    $2, -2$
  • D
    $-2, 1 - \frac{\log 3}{\log 2}$

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