If $Z_1 = 4i^{40} - 5i^{35} + 6i^{17} + 2$ and $Z_2 = -1 + i$,where $i = \sqrt{-1}$,then $|Z_1 + Z_2| = $

  • A
    $5$
  • B
    $13$
  • C
    $12$
  • D
    $15$

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