Math, asked by narayansinghpramod, 1 year ago

factorise the following polynomial 2y²+y²-2y-1​

Answers

Answered by vikeshjee
0

Answer:

(3y+1)(y-1)

Step-by-step explanation:

2y²+y²-2y-1

3y²-2y-1

3y²-3y+y-1

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

(3y+1)(y-1)

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