Question

2ysquare+ysqaure-2y-1​

Answer 1

Step-by-step explanation:

This is the solution for the problem.

Answer 2

Answer:

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

Step-by-step explanation:

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

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

$3y(y - 1) + 1(y - 1)$

$(y - 1)(3y + 1)$

please if you understand mark as brainlist........