જો $\alpha, \beta$ એ સમીકરણ $x^2+x+1=0$ ના બીજ હોય,તો $(\alpha+\beta)^2+(\alpha^2+\beta^2)^2+(\alpha^3+\beta^3)^2+\ldots+(\alpha^{12}+\beta^{12})^2=$

  • A
    $48$
  • B
    $12$
  • C
    $24$
  • D
    $36$

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