Math, asked by Saivi1, 1 year ago

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

Answers

Answered by Shubhendu8898
0
hope this helps you..........
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Saivi1: it is not to be done like this first we have to apply hit and trial method then dividing them and then factorising ..plz check again ur wrong this question is of class9 polynomials chaptr
Saivi1: not helpful
Shubhendu8898: its an correct answer...!!i dont know about which method you are talking..but..this answer is correct
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