Jennifer has carpet in her square bedroom. she decides to also purchase carpet for her living room which is rectangular in shape and 9 feet longer than her bedroom. the area of the carpet required in the living room is given by the quadratic expression below, where x represents the side length, in feet, of the carpet in the bedroom. match each part of the expression with what it represents. tiles *the width of the carpet in the living room *the length of the carpet in the living room *the area of the carpet in the bedroom *the increase in the area of carpet needed for the living room pairs **the second-degree term of the expression x2 + 9x **the monomial, x, a factor of the expression x2 + 9x **the first-degree term of the expression x2 + 9x **the binomial, (x + 9), a factor of the expression x2 + 9x