Math, asked by papanasamsrinivasan, 1 year ago

Can you please tell me the answer

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Answered by meghanaattili
0

Answer:

(-1 + y^4) by (-1 + y)

= (y^2 + 1) (y + 1)

By factorising (y^4 - 1)

= (y^2 + 1)(y+1)(y-1) by (-1 + y)

= (y^2+1)(y+1)

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