RocketDigitsStart free

All skills › Year 9 › Expand (ax + b)(cx + d) › Worksheet

20 questions and an answer page, sized for A4.

Expand (ax + b)(cx + d)

Year 9 · Patterns & Algebra · 20 questions

Name
Date
  1. 1.
    Expand: (4x + 3)(4x − 1)
  2. 2.
    Expand: (3x − 3)(3x + 6)
  3. 3.
    Expand: (4x + 5)(3x − 6)
  4. 4.
    Expand: (2x + 6)(3x + 3)
  5. 5.
    Expand: (4x + 5)(4x + 1)
  6. 6.
    Expand: (4x + 1)(4x + 5)
  7. 7.
    Expand: (4x − 4)(4x − 2)
  8. 8.
    Expand: (4x + 1)(3x − 4)
  9. 9.
    Expand: (3x − 1)(3x + 3)
  10. 10.
    Expand: (3x + 2)(4x − 2)
  11. 11.
    Expand: (3x − 5)(3x − 4)
  12. 12.
    Expand: (3x + 4)(3x + 4)
  13. 13.
    Expand: (3x + 1)(3x − 2)
  14. 14.
    Expand: (2x + 1)(x + 5)
  15. 15.
    Expand: (2x + 6)(3x + 1)
  16. 16.
    Expand: (2x − 4)(4x + 3)
  17. 17.
    Expand: (2x + 5)(2x − 1)
  18. 18.
    Expand: (4x + 4)(3x + 1)
  19. 19.
    Expand: (2x − 4)(x + 6)
  20. 20.
    Expand: (4x + 4)(2x − 5)

Free maths worksheets and practice: rocketdigits.com/learn/expand-ax-bcx-d

Answers: Expand (ax + b)(cx + d)

  1. 16x2+8x-3
  2. 9x2+9x-18
  3. 12x2-9x-30
  4. 6x2+24x+18
  5. 16x2+24x+5
  6. 16x2+24x+5
  7. 16x2-24x+8
  8. 12x2-13x-4
  9. 9x2+6x-3
  10. 12x2+2x-4
  11. 9x2-27x+20
  12. 9x2+24x+16
  13. 9x2-3x-2
  14. 2x2+11x+5
  15. 6x2+20x+6
  16. 8x2-10x-12
  17. 4x2+8x-5
  18. 12x2+16x+4
  19. 2x2+8x-24
  20. 8x2-12x-20

Free maths worksheets and practice: rocketdigits.com/learn/expand-ax-bcx-d

Practise Expand (ax + b)(cx + d) online

Ten-question rounds with instant marking, a lesson under every question, stars and badges. Free to start, with Premium free for your first week.

Create a free account