Solve the differential equation.x   = y + (x2 - 2)2

A. y =  x3 - 4x -  + C
B. y =  x4 - 8x ln x+ Cx
C. y =  x4 - 4x2 - 4 + Cx
D. y = x4 - x2 - 4 + Cx


Answer: C

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