Math, asked by crsharma, 1 year ago

Factorise 2y³+y²-2y-1

Answers

Answered by Divyanshbh1

11

solution is given this photo chek it

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Answered by Masrath

14

ysquare(2y+1)-1 (2y+1)
(2y+1)(y square-1)
2y=-1, y square=1
y=-1÷2 , y = root 1

crsharma: thanks

Divyanshbh1: its ok

Divyanshbh1: have you cheked it

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