Question

ayúdenmee!! por favor ❗​

Answer 1

$a)2b(5a - 4c)$

$b)2 {x}^{2} {y}^{2} (2 + 3xy + 10 {x}^{2} {y}^{2} )$

$c) {a}^{2} ( {a}^{6} + {a}^{4} + {a}^{2} + 1 )$

$d)5 {m}^{2} n(1 + 3n + 5mn)$

$e)x(8 + 25 {x}^{2} )$

$f) {x}^{2} (x + 1)$

$g)3 {t}^{3} ( - 4 - 5t)$

$h) z {y}^{2} ( - \frac{3}{4} {z}^{2} + \frac{5}{4} zy + \frac{1}{4} {y}^{2} )$

$i)16b(ac + 3a - 6c + 4)$

$j)2(4 {a}^{x} + 9 {a}^{x + 1} - 10 {a}^{x + 2} )$