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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