Question

REALIZO LOS SIGUIENTES PLANTEAMIENTOS CON MUCHA HONESTIDAD
1. Factorizo:
$\times ^{2} + \times =$
$16y ^{4} - 1 =$
$4m ^{2} + 12m =$
$16n ^{2} - 81 =$
$12m + 2m^{2} =$
$\times ^{2} - 6 \times + 9$
$a ^{2} + a + \frac{1}{4} =$
$b ^{2} + 6b + 8 =$

$y^{2} + 18y \times 81 =$
$y + 2y^{2} + 4y ^{3}$


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Answer 1

1) x3
2) 15 y4
3) 28 m