10 0 ху d. d x 12x – 12) a. Gab c. 6ab? 6 + + 1. What is the GCF of xy')xy, xy and x 102 b. xy 2. What are the complete factors of 2x - 12x ? a20x4 - 6x") b. 2x(x - 6x) c. 2x (x² – 5) 3. If one factor of tab?- 12a'b' is 1 - 2ab, what is the other factor? b. 6a²b d. 6a²b 4. Which of the following expressions has factors (2x - y) and (2x + y)? a. 2x+y? b. 2x2-y? c. 44² + y² d. 4x? - y? 5. Write 16a - 25b’in completely factored form. a. (4a 5b) (4a '- 5b) c. (4a? + 5b) (4a? - 5b) b. (2a + 5b) (2a' - 5b) d. (4a + 5b) (4a + 5b) 6. What is the complete factored form of 27x3 - 64y3? a. (3x + 4y)(9x?- 12xy + 16y?) c. (3x - 4y)(9x² - 12xy + 16y?) b. (3x - 4y)(9x² + 12xy + 16y?) d. (3x + 4y)(9x² + 12xy + 16y?) 7. What is the complete factored form of 3x² - 12y?? a. 3(2x + y)(2x - y) b. 3(2x + 2y)(2x - 2y) c. 3(x + y)(x - y) d. 3(x+2y)(x-2 8. All the polynomials are perfect square trinomials EXCEPT one, which is it? a. a'b? + 4a²b + 4a2 b. 4x² + 12xy + 9y? c. 9a- 36a + 36 d. x²y² – 4x²y 9. What is the complete factored form of 8x? - 24xy + 18y?? a. 2(2x-3y)(2x - 3y) b. 2(2x - 3y)(2x + 3y) c. 2(3x + 2y)? d. 2(3x - 2y) 10. What are the two expressions whose sum is 7x and whose product is 10x?? a. -2x and 5x b. 2x and -5x c. 2x and 5x d. 2x and -5x 11. If one factor of x2 - 5x – 24 is x-8, what is the other factor? a. X + 8 b. x + 3 C. X - 3 d. x + 5 12. What is the complete factored form of 2x² + 5x - 3? a. (2: + 1)(x-3) b. (2x - 1)(x + 3) c. (x + 1)(2x - 3) d. (x - 1)(2) 13. Which of the following trinomials has factors 3a - 2b and 2a - b? a. 602-7ab - 2b? b. 6a² + 7ab + 2b? C. 6a? + 7ab-26? d. 6a² - 7 14. If the area of the square is 4x² – 3x+4, what is the length of the side? a. -2x + 2 b. -X + 2 c. 2x - 2 d. x+2 15. The area of the floor of a rectangular room is 84 square feet. The length of the room is 5 feet more than its width. Find the width and length of the room. a. 7 feet & 12 feet b. 7 feet & 11 feet c. 8 feet & 11 feet d. 8 16. What do you call an expression in fraction form in which the numerator and the denominator polynomials? a. rational algebraic equation C. rational algebraic expression 2 2 2 2. . -​