The width of a rectangle is (x+2). If it’s area is x^4 + 2x^3 + 6, find its length. A) x + 6/x+2
B) x^3 + 6/x+2
C) x^3 + 4x^2 + 8x + 16 + 38/x+2
D) x + 4 + 14/x+2

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