60 likes | 74 Views
MTH-4106 Pretest D. For questions 1 to 7 factor the following polynomials. 1. x 2 3xy 54y 2. 2. 18x 2 21x 22. 4. 60a 2 – 12a + 45ab 9b. 5. 28a 4 c 2 - 63b 6 c 2. 6. 2a 2 xy - x 2 y 2 + a 2 y 2 - x 4 - 2x 3 y + a 2 x 2.
E N D
MTH-4106 Pretest D For questions 1 to 7 factor the following polynomials. 1. x2 3xy 54y2 2. 18x2 21x 22 4. 60a2 – 12a + 45ab 9b
5. 28a4c2 - 63b6c2 6. 2a2xy - x2y2 + a2y2 - x4 - 2x3y + a2x2 7. 9abx – 12abz - 18cx + 42cz – 9abz
8. Reduce the following fraction to its lowest terms. 9. Determine the following product. Express answer in its simplest terms.
10. Determine the following quotient. Express answer in its simplest terms. 11. Determine the following sum. Express answer in its simplest terms.
12. Determine the following difference. Express answer in its simplest terms. 13. Prove the following by solving the left side.