Fluffykitten2414 Fluffykitten2414 23-01-2018 Mathematics contestada Jim has calculated the area of a rectangle to be x^3 + x^2 + x + 1. If the width of the rectangle is x + 1, then its length is A) x^2 + 1 B) x^2 + x + 1 C) x^3 + x^2 D) x^3 + x^2 + x
