Question

factorise4y3-2y2-4y+2​

Answer 1

$4y ^{3} - 2 y^{2} - 4y + 2$

$2y ^{2} (2y - 1) - 2(2y - 1)$

$(2y ^{2} - 2)(2y - 1)$

$2(y ^{2} - 1)(2y - 1)$

$2(y + 1)(y - 1)(2y - 1)$

Answer 2

Answer:

${4y}^{3} - {2y}^{2} - 4y + 2 \\ \\ {2y}^{2} (2y - 1) - 2(2y - 1) \\ \\ ( {2y}^{2} - 2)(2y - 1)$