xmistressxofxdarknes xmistressxofxdarknes 28-08-2020 Mathematics contestada The area of a rectangle is (x3 – 5x2 + 3x – 15), and the width of the rectangle is (x2+ 3). If area = length × width, what is the length of the rectangle? x + 5 x – 15 x + 15 x – 5