- - 1. It is the greatest common factor contained in every term of an algebraic expression. @ a.) GCF b. prime number c. GCME d. prime polynomial 2. What is the factor of 12x3y5 – 20x$y2z? a. 4x(3y3 – 5x?z) b. 4x?y?(3y + 5x?z) c. 4x2(3)¥ + 5x?z) 4x®z d. 4x’y(3y3 – 5xZz) 3. Factor n? + 12n + 36. a. (n + 18) b. (n - 6)2 c. (n + 6)2 d. (n + 12) 4. What is the factor of 4x2 – 36? a. (2x + 6)2 b. (2x + 6)(2x - 6) C. (2x + 6)(x - 6) d. (x + 6) (2x-6) 5. It is the result of squaring a binomial. a. Trinomial b. perfect binomial c. polynomials d. perfect square trinomial 6. What is the greatest common factor of 12x2y, 15x5, 9x3y10 ? a. 3xy b. 3xly c. 3x2 d. 3xy10 7. Which of the following gives a product of x2 + 5x + 4? a. (x + 1)(x + 4) b. (x + 2)(x + 2) C. (x + 5)(x - 1) d. (x + 2)2 8. One of the factors of 2a2 + 5a - 12 is a+ 4. What is the other factor? a. 2a -3 b. 2a +3 c. 2a-8 d. 2a +8 9. Factor x2 + 4x – 21. a. (x - 3)(x + 7) b. (x - 3)(x - 7) c. (x + 3)(x + 7) d. (x + 3)(x - 7) 10. The greatest common monomial factor of 18m - 21 is b. 3m5 c. 3 d. 7 11. The greatest common factor of 16 and 20 is a. 5 b. 10 C. 8 d. 4 12. What is the cube root of hy 9,37 - - - a. 7m2 512​