If $\log _{(3x-1)}(x-2) = \log _{(9x^2-6x+1)}(2x^2-10x-2)$,then $x$ equals

  • A
    $9-\sqrt{15}$
  • B
    $3+\sqrt{15}$
  • C
    $2+\sqrt{5}$
  • D
    $6-\sqrt{5}$

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