IV. Use SPECIAL PRODUCTS to find the product of each.
31. (x - 5)2
36. (x - 2)
32. (X + 8)2
37. (3x + 1)
33. (X - 92
38. (x-7)(x + 7)
34. (2x + 3)2
39. (4x + 9)(4x – 9)
35. (x + 5)3
40. (xy + 3)(xy - 3)​