The area of a square is (9x^2 + 24x + 16) square units. determine the length of each side of the square by factoring the area expression completely. show your work. (5 points)

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)