Question

plzz guys help me out
$factorize \: it \\ 8 - 4a - 2a {}^{3} + a {}^{4}$

Answer 1

$8 - 4a - 2 {a}^{3} + {a}^{4} \\ = 4(2 - a) - {a}^{3} (2 - a) \\ = (2 - a)(4 - {a}^{3} )$

Answer 2

Hi ...dear.....
here is your answer!!!
!!!
..see picture...#shubhendu