Factor the expression. If the expression cannot be factored, say so. 1. 21 +Sx+ 2 2. 2x2+3x +1 3. 3x2+ 5x- 2 4. 2r-3x+1 5. 4x2+2x- 2 6. 6x2-7x-3 7. 5x2 8. 9x² – 3x - 6 9. 4x2+ 13x +3 10. 6x2 + 2x-4...

May you do (4,8,12,16,20,24,28,32,36) please and thank you

Extracted text: Factor the expression. If the expression cannot be factored, say so. 1. 21 +Sx+ 2 2. 2x2+3x +1 3. 3x2+ 5x- 2 4. 2r-3x+1 5. 4x2+2x- 2 6. 6x2-7x-3 7. 5x2 8. 9x² – 3x - 6 9. 4x2+ 13x +3 10. 6x2 + 2x-4 11. 4x2- 9 12. 4x2 - 4 13. 2x2- 10x + 12 14. 3x2 - 9x – 12 15. 27x2 - 3 16. 8x2- 20x- 12 17. 8x2 + 24x + 18 18. 30x2 + 5x – 10 Solve the equation. 19. 2x2 - 3x + 1 = 0 20. 2x2 + 5x + 3 = 0 21. 6x2 – 7x + 2 = 0 22. 3x - 8x - 3 = 0 23. 4x2 - 7x + 3 = 0 24. 4x2 – 4x – 15 = 0 25. 2x2 - 2x – 12 = 0 26. 6x2 - 15x - 9 = 0 27. 12x2 + 4x - 8 = 0 Find the zeros of the function by rewriting the function in intercept form. 28. y = 2x² – 6x + 4 29. y = 3x² + 6x – 9 30. f(x) = 5x² + 10x - 40 31. y = 4x² –- 12x + 9 32. g(x) = 18x2 33. y = 16x² + 64x + 60 Find the value of x.


Extracted text: Find the value of x. 34. Area of the square = 81 35. Area of the rectangle = 16 3x + 2 3x 3x 36. Multiple Choice What are all the solutions to 2x² + 3x + 6 = x² + 3x + 152 В. -3, 3 С. - 3 D. 2,4 A. 3. 37. Pool A pool deck of uniform width is going to be built around a rectangular pool that is 20 feet long and 15 feet wide. After the deck is built, a total of 414 square feet will be occupied. How wide is the deck encompassing the pool? x ft 15 ft x ft 20 ft x ft