_______ is a perfect square trinomial. (4 x^2+2 x+1,4 x^2+4 x+4,4… - Vidyadip

Question

_______ is a perfect square trinomial.$\left(4 x^2+2 x+1,4 x^2+4 x+4,4 x^2-4 x+1\right)$

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Answer

$4x^2-4 x+1$

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