The sum of all the real roots of the equation $\left( e ^{2 x }-4\right)\left(6 e ^{2 x }-5 e ^{ x }+1\right)=0$ is

  • [JEE MAIN 2022]
  • A

    $\log _{ c } 3$

  • B

    $-\log _{e} 3$

  • C

    $\log _{ e } 6$

  • D

    $-\log _{e} 6$

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