Question

factorise 2y^3+y^2-2y-1​

Answer 1

Question asked:

$2y^{3} +y^{2} -2y-1$

Answer:

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

Step-by-step explanation:

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