Question

(y4+y³-y²+y-1)( x+2)

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Answer 1

Answer:

( y4+y³-y²-y-1) (x+2)

(y4+(y×y×y) -(y×y) -y-1) (x+2)

( y4+y3-y2-y-1 ) (x+2)

(y7-y2-y-1 ) (x+2)

(y5-y-1) (x+2)

(y4-1) (x+2)

(y4-x) (2-1)

(y4-x) (1)

is your right answer

answer: (y4-x) (1)

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