MCQ
$4 \mathrm{y}^{2}-4 \mathrm{y}+1$ का गुणनखंड होगा :
  • A
    $(y-1)(y+1)$
  • $(2 y-1)(2 y-1)$
  • C
    $(2 y+1)(2 y+1)$
  • D
    $(2 y-1)(2 y+1)$

Answer

Correct option: B.
$(2 y-1)(2 y-1)$
b

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