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Multiplying Binomials Worksheet

Vedic maths trick 20: Multiplying algebra brackets · Set 519 · 40 sums
TalentJR

The trick (Urdhva Tiryagbhyam): x² term: multiply the x terms (vertical). x term: multiply crosswise and add (watch the signs). Number: multiply the numbers (vertical).

NameDateTime takenScore ___ / 40
  1. 1.(4x − 4)(x + 7) =
  2. 2.(2x + 1)(x + 3) =
  3. 3.(3x + 1)(5x + 6) =
  4. 4.(x + 4)(4x + 9) =
  5. 5.(5x + 9)(x − 1) =
  6. 6.(x − 1)(4x − 1) =
  7. 7.(3x − 2)(x − 3) =
  8. 8.(3x + 1)(5x + 2) =
  9. 9.(5x + 9)(5x − 6) =
  10. 10.(3x + 1)(5x − 6) =
  11. 11.(3x + 6)(2x + 4) =
  12. 12.(3x + 5)(4x + 7) =
  13. 13.(5x + 5)(4x + 6) =
  14. 14.(3x + 9)(2x + 4) =
  15. 15.(3x + 4)(3x + 1) =
  16. 16.(4x + 1)(3x + 1) =
  17. 17.(x − 3)(4x + 7) =
  18. 18.(4x − 1)(x − 2) =
  19. 19.(5x + 3)(3x + 5) =
  20. 20.(3x + 6)(2x + 5) =
  21. 21.(x + 7)(5x + 2) =
  22. 22.(x − 9)(x − 3) =
  23. 23.(x + 6)(3x − 1) =
  24. 24.(4x − 2)(3x + 6) =
  25. 25.(5x + 1)(4x − 1) =
  26. 26.(4x + 1)(x − 4) =
  27. 27.(5x − 6)(x + 4) =
  28. 28.(5x + 6)(x + 2) =
  29. 29.(4x + 2)(2x + 3) =
  30. 30.(4x + 2)(3x − 6) =
  31. 31.(3x + 9)(x + 4) =
  32. 32.(5x + 9)(x + 8) =
  33. 33.(2x + 7)(x − 7) =
  34. 34.(x + 1)(x − 4) =
  35. 35.(3x − 9)(x − 5) =
  36. 36.(5x + 3)(3x + 5) =
  37. 37.(5x + 5)(3x + 7) =
  38. 38.(x − 8)(x − 5) =
  39. 39.(x + 2)(3x + 2) =
  40. 40.(5x − 5)(3x + 1) =

Answer key

  1. 4x² + 24x − 28
  2. 2x² + 7x + 3
  3. 15x² + 23x + 6
  4. 4x² + 25x + 36
  5. 5x² + 4x − 9
  6. 4x² − 5x + 1
  7. 3x² − 11x + 6
  8. 15x² + 11x + 2
  9. 25x² + 15x − 54
  10. 15x² − 13x − 6
  11. 6x² + 24x + 24
  12. 12x² + 41x + 35
  13. 20x² + 50x + 30
  14. 6x² + 30x + 36
  15. 9x² + 15x + 4
  16. 12x² + 7x + 1
  17. 4x² − 5x − 21
  18. 4x² − 9x + 2
  19. 15x² + 34x + 15
  20. 6x² + 27x + 30
  21. 5x² + 37x + 14
  22. x² − 12x + 27
  23. 3x² + 17x − 6
  24. 12x² + 18x − 12
  25. 20x² − x − 1
  26. 4x² − 15x − 4
  27. 5x² + 14x − 24
  28. 5x² + 16x + 12
  29. 8x² + 16x + 6
  30. 12x² − 18x − 12
  31. 3x² + 21x + 36
  32. 5x² + 49x + 72
  33. 2x² − 7x − 49
  34. x² − 3x − 4
  35. 3x² − 24x + 45
  36. 15x² + 34x + 15
  37. 15x² + 50x + 35
  38. x² − 13x + 40
  39. 3x² + 8x + 4
  40. 15x² − 10x − 5

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