Evaluate the expression (y+1)4 – (y-1)4. – McqOptions

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1.	Evaluate the expression (y+1)4 – (y-1)4.
A.	3y2 + 2y5
B.	7(y4 + y2 + y)
C.	8(y3 + y1)
D.	y + y2 + y3
Answer» D. y + y2 + y3

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