What is the simplified value of $(x^{128}+1)(x^{64}+1)(x^{32}+1)(x^{16}+1)(x^{8}+1)(x^{4}+1)(x^{2}+1)(x+1)$?

  • A
    $x^{256}-1$
  • B
    $\frac{x^{128}-1}{x-1}$
  • C
    $\frac{x^{64}-1}{x-1}$
  • D
    $\frac{x^{256}-1}{x-1}$

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