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Question: factorise :- 1. 2y3 + y2 - 2y -1 I got like :- Y= -1 Therefore , y+1 we have to divide right with the divident but if we do with y-1 the answer is Coming correct 😥 what is the process and y it's not coming y+1 correct????????!!

Answer»

Question: factorise :-

1. 2y3 + y2 - 2y -1

I got like :-

Y= -1

Therefore , y+1 we have to divide right with the divident but if we do with y-1 the answer is Coming correct 😥 what is the process and y it's not coming y+1 correct????????!!



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