Question

Va rog e urgent!!!!!


2+x-2x^2-x^3

Answer 1

$2 + \times - {2x}^{2} - {x}^{3}$
$2 + x -{x}^{2} \times (x + 2)$
$(x + 2) \times ( - {x}^{2} + 1)$

$(x + 2) \times (1 - \times {x}^{2})$

$x - {x}^{3} + 2 - {2x}^{2}$
$- {x}^{3} - {2x}^{2} + x + 2$
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