Question

factorize:- 4x square - 2x - 2 = 0

Answer 1

hey friend!!!

loook on it!

4x^2-2x-2
you can factories it by splitting the middle term
4x^2-4x+2x-2
4x(x-1)+2(x-1)
(4x+2)(x-1)

i hope it clear now

Answer 2

$4x^{2} -2x-2$
$= 2(2x^{2} -x-1)$
$= 2(2x^{2} +x-2x-1)$
$= 2[x(2x+1)-1(2x+1)]$
$= 2[(x-1)(2x+1)]$
$= 2(x-1)(2x+1)$

Hope this may help you.