The number of distinct real roots of the equation $x^{5}\left(x^{3}-x^{2}-x+1\right)+x\left(3 x^{3}-4 x^{2}-2 x+4\right)-1=0$ is

  • [JEE MAIN 2022]
  • A

    $8$

  • B

    $3$

  • C

    $5$

  • D

    $0$

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