Question

Can someone help me with the step by step answer please? Thanks in advance

Answer 1

2y^3 + y^2 -2y -1

y^2(2y+1) -1(2y+1)

(2y+1)(y^2-1)

y=-1/2,+-1

Hope it helps,plz follow me .

Mark it as Brainliest

Thanks plzz 100 times❤❤❤