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( x +1) 2 + 9( x +1) + 8

I. ( x +1) 2 + 9( x +1) + 8. I. ( x +1 ) 2 + 9( x +1 ) + 8. I. ( x +1 ) 2 + 9( x +1 ) + 8. ( x +1 ) 2 + 9( x +1 ) + 8. A. A. I. ( x +1 ) 2 + 9( x +1 ) + 8. ( x +1 ) 2 + 9( x +1 ) + 8. A. A. A. A. I. ( x +1 ) 2 + 9( x +1 ) + 8. ( x +1 ) 2 + 9( x +1 ) + 8. A. A. A. +8.

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( x +1) 2 + 9( x +1) + 8

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  1. I (x+1)2 + 9(x+1) + 8

  2. I (x+1)2 + 9(x+1) + 8

  3. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A

  4. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A A A

  5. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A A +8 +4 +2 +1 -1 -2 -4 -8 A +1 +2 +4 +8 -8 -4 -2 -1

  6. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A A +8 +4 +2 +1 -1 -2 -4 -8 A +1 +2 +4 +8 -8 -4 -2 -1

  7. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A A +8 +8 +4 +2 +1 -1 -2 -4 -8 A +1 +1 +2 +4 +8 -8 -4 -2 -1

  8. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 A A A +8 +8 +4 +2 +1 -1 -2 -4 -8 A +1 +1 +2 +4 +8 -8 -4 -2 -1 +8A +A

  9. I (x+1)2 + 9(x+1) + 8 (x+1)2 + 9(x+1) + 8 = ((x+1)+8)((x+1)+1) A A A A A +8 +8 +4 +2 +1 -1 -2 -4 -8 A +1 +1 +2 +4 +8 -8 -4 -2 -1 +8A +A

  10. I (x+1)2 + 9(x+1) + 8 = ((x+1)+8)((x+1)+1) (x+1)2 + 9(x+1) + 8 = ((x+1)+8)((x+1)+1) A A A A A +8 +8 +4 +2 +1 -1 -2 -4 -8 A +1 +1 +2 +4 +8 -8 -4 -2 -1 +8A +A

  11. I (x+1)2 + 9(x+1) + 8 = ((x+1)+8)((x+1)+1) = (x+9)(x+2) (x+1)2 + 9(x+1) + 8 = ((x+1)+8)((x+1)+1) A A A A A +8 +8 +4 +2 +1 -1 -2 -4 -8 A +1 +1 +2 +4 +8 -8 -4 -2 -1 +8A +A

  12. II x2 - 7xy + 12y2 =

  13. II x2 - 7xy + 12y2 = x x

  14. II x2 - 7xy + 12y2 = x +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  15. II x2 - 7xy + 12y2 = x +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  16. II x2 - 7xy + 12y2 = x +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  17. II x2 - 7xy + 12y2 = x -y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -12y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  18. II x2 - 7xy + 12y2 = x -y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -12y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y -xy -12xy

  19. II x2 - 7xy + 12y2 = x +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  20. II x2 - 7xy + 12y2 = x -2y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -6y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  21. II x2 - 7xy + 12y2 = x -2y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -6y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y -2xy -6xy

  22. II x2 - 7xy + 12y2 = x +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  23. II x2 - 7xy + 12y2 = x -3y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -4y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y

  24. II x2 - 7xy + 12y2 = x -3y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -4y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y -3xy -4xy

  25. II x2 - 7xy + 12y2 = (x - 3y)(x - 4y) x -3y +12y +6y +4y +3y +2y +y -y -2y -3y -4y -6y -12y x -4y +y +2y +3y +4y +6y +12y -12y -6y -4y -3y -2y -y -3xy -4xy

  26. III x3 + 2x2- 8x

  27. III x3 + 2x2- 8x = x(x2 + 2x- 8)

  28. III x3 + 2x2- 8x = x(x2 + 2x- 8) x x

  29. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +4 +2 +1 -1 -2 -4 -8 x -1 -2 -4 -8 +8 +4 +2 +1

  30. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +4 +2 +1 -1 -2 -4 -8 x -1 -2 -4 -8 +8 +4 +2 +1

  31. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +4 +2 +1 -1 -2 -4 -8 x -1 -2 -4 -8 +8 +4 +2 +1

  32. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +8 +4 +2 +1 -1 -2 -4 -8 x -1 -1 -2 -4 -8 +8 +4 +2 +1

  33. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +8 +4 +2 +1 -1 -2 -4 -8 x -1 -1 -2 -4 -8 +8 +4 +2 +1 +8x -x

  34. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +8 +4 +2 +1 -1 -2 -4 -8 x -1 -2 -4 -8 +8 +4 +2 +1

  35. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +4 +8 +4 +2 +1 -1 -2 -4 -8 x -2 -1 -2 -4 -8 +8 +4 +2 +1

  36. III x3 + 2x2- 8x = x(x2 + 2x- 8) x +4 +8 +4 +2 +1 -1 -2 -4 -8 x -2 -1 -2 -4 -8 +8 +4 +2 +1 +4x -2x

  37. III x3 + 2x2- 8x = x(x2 + 2x- 8) = x(x + 4 )( x- 2) x +4 +8 +4 +2 +1 -1 -2 -4 -8 x -2 -1 -2 -4 -8 +8 +4 +2 +1 +4x -2x

  38. IV 課本 p.143 例題8 - 隨堂練習 p.144 例題9 - 隨堂練習 p.144 例題10 - 隨堂練習 p.146 自我評量 - (9)(10) 習作 習作 p.41 基礎題 - 4. p.42 進階題 - 1. 2. 3. p.43 核心概念題 - 4. 5.

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