28. What is the square of the binomial (y + 3) or (y + 3)??
a. 2y? + 3y - 9 b. y? + 6y + 9 c. y? - 3y +9 d. 2y²31 + 9
29. What is the last term of product of the (n + 7)(n - 7)?
a. 14
b. -14
d. 49
30. Linda has a rectangular garden that has a length of 3x - 5 and a width of 2x + 8. What is the area of
her garden? a. 6x2 4 14 x - 10 b. 6x2 + 14x + 40 C. 6x2 - 14x - 40
14x 40 d or? Art 10
C. 49​