6x2 – 5x – 4 6x2 – x + 6 B. D. Which expression is equivalent to (2x − 3)(x2 − 2x + 1)? 32. 2x3 + 7x2 + 8x + 3 2x3 − 7x2 + 8x − 3 A. C. 2x3 − x2 + 8x – 3 2x3 + x2 + 8x − 3 B. D. Which expression is equivalent to (3x2 − 2y2)(2x2 − y2)? 33. 5x4 + 7x2y2 + 2y4 6x2 − 4x2y2 + 2y2 A. C. 5x4 − 7x2y2 − 2y4 6x4 − 7x2y2 + 2y4 B. D. 34. What is the degree of the product of A. C. 2 6 B. D. 5 12 35. What is the simplified form of the expression A. C. B. D. Which expression is equivalent to 5x(x + 2) – 3(x – 1)? 36. 12x – 3 5x2 + 13x – 3 A. C.
B. 6x2 – 5x – 4 D. 6x2 – x + 6 32. Which expression is equivalent to (2x − 3)(x2 − 2x + 1)? A. 2x3 + 7x2 + 8x + 3 C. 2x3 − 7x2 + 8x − 3 B. 2x3 − x2 + 8x – 3 D. 2x3 + x2 + 8x − 3 33. Which expression is equivalent to (3x2 − 2y2)(2x2 − y2)? A. 5x4 + 7x2y2 + 2y4 C. 6x2 − 4x2y2 + 2y2 B. 5x4 − 7x2y2 − 2y4 D. 6x4 − 7x2y2 + 2y4 34. What is the degree of the product of A. 2 C. 6 B. 5 D. 12 35. What is the simplified form of the expression A. C. B. D. 36. Which expression is equivalent to 5x(x + 2) – 3(x – 1)? A. 12x – 3 C. 5x2 + 13x – 3