Math, asked by theisha1000, 8 months ago

Factorise
2ycube +y square - 2y - 1

Answers

Answered by studyloveinfinity

3

Answer:

(2y+1)(y²-1)

Step-by-step explanation:

2y³+y²-2y-1

=y²(2y+1)-1(2y+1)

=(2y+1)(y²-1)

therefore answer is (2y+1)(y²-1)

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