Simplify. 1. 5(x + 2) 13. (100 + x)(x 100) – 2. 7x(x + y) 14. (x2 + 1)(x + 9) 3. 5x(6x2 + 10) 15. (x 5)(2x + 13) – 4. 10y(6xy 14) 16. (3m + 6)(4m + 11) – 5. (–2 + 6xy) 17. (11s + r)(–7r + s) –2x2 6. 6x3 ) 18. (6 x)(x + 100) –6x(8 – – 7. (x + 2)(x + 5) 19. (3x + 10)(2x 5) – 8. (x 6)(x + 9) 20. (–y + 2)(–x 3) – – 9. (x + 3)(x + 3) 21. (x + 2)(x2 + 5x + 6) 10. (x 5)(x + 5) 22. (y + 3)(y2 6y + 1) – – 11. (x + 5)(y + 10) 23. (x + 3)(x2 + 7x + 11) 12. (x + y)(z + y) 24. (y + 5)(y2 7y 10) – –
Simplify. 1. 5(x + 2) 2. 7x(x + y) 3. 5x(6x2 + 10) 4. 10y(6xy – 14) 5. –2x2 (–2 + 6xy) 6. –6x(8 – 6x3 ) 7. (x + 2)(x + 5) 8. (x – 6)(x + 9) 9. (x + 3)(x + 3) 10. (x – 5)(x + 5) 11. (x + 5)(y + 10) 12. (x + y)(z + y) 13. (100 + x)(x – 100) 14. (x2 + 1)(x + 9) 15. (x – 5)(2x + 13) 16. (3m + 6)(4m + 11) 17. (11s + r)(–7r + s) 18. (6 – x)(x + 100) 19. (3x + 10)(2x – 5) 20. (–y + 2)(–x – 3) 21. (x + 2)(x2 + 5x + 6) 22. (y + 3)(y2 – 6y + 1) 23. (x + 3)(x2 + 7x + 11) 24. (y + 5)(y2 – 7y – 10)
polynomial_multiplication_3.docx