If $4a - \frac{4}{a} + 3 = 0$,then the value of $a^{3} - \frac{1}{a^{3}} + 3$ is equal to?

  • A
    $\frac{7}{16}$
  • B
    $\frac{21}{64}$
  • C
    $\frac{3}{16}$
  • D
    $\frac{21}{16}$

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