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Multiplying Binomials Worksheet

Vedic maths trick 20: Multiplying algebra brackets · Set 891 · 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.(x + 6)(x − 3) =
  3. 3.(4x + 7)(3x − 7) =
  4. 4.(4x + 2)(3x + 6) =
  5. 5.(2x + 7)(x − 4) =
  6. 6.(5x + 9)(x + 3) =
  7. 7.(3x + 7)(4x + 1) =
  8. 8.(5x − 3)(4x + 5) =
  9. 9.(4x − 4)(4x − 3) =
  10. 10.(3x + 9)(5x + 9) =
  11. 11.(2x + 1)(x + 8) =
  12. 12.(4x + 7)(4x − 8) =
  13. 13.(4x + 1)(2x + 1) =
  14. 14.(5x + 2)(3x + 2) =
  15. 15.(3x − 2)(x + 7) =
  16. 16.(4x + 2)(2x + 5) =
  17. 17.(x + 9)(4x − 9) =
  18. 18.(x + 7)(4x + 3) =
  19. 19.(3x + 4)(5x − 6) =
  20. 20.(5x − 2)(4x + 9) =
  21. 21.(4x + 7)(3x + 5) =
  22. 22.(3x + 6)(5x + 1) =
  23. 23.(x − 5)(5x + 5) =
  24. 24.(5x − 2)(4x + 1) =
  25. 25.(4x + 3)(x + 6) =
  26. 26.(x + 6)(5x + 5) =
  27. 27.(2x + 5)(5x − 1) =
  28. 28.(3x + 3)(4x + 1) =
  29. 29.(4x + 5)(x + 9) =
  30. 30.(x + 3)(x + 8) =
  31. 31.(4x + 5)(x − 2) =
  32. 32.(2x + 9)(4x + 9) =
  33. 33.(x + 9)(2x + 4) =
  34. 34.(2x + 3)(4x + 1) =
  35. 35.(2x + 2)(3x + 8) =
  36. 36.(5x + 9)(x + 8) =
  37. 37.(x − 9)(x + 3) =
  38. 38.(x − 1)(3x + 9) =
  39. 39.(4x + 3)(3x + 2) =
  40. 40.(4x + 4)(5x + 2) =

Answer key

  1. 4x² + 32x + 28
  2. x² + 3x − 18
  3. 12x² − 7x − 49
  4. 12x² + 30x + 12
  5. 2x² − x − 28
  6. 5x² + 24x + 27
  7. 12x² + 31x + 7
  8. 20x² + 13x − 15
  9. 16x² − 28x + 12
  10. 15x² + 72x + 81
  11. 2x² + 17x + 8
  12. 16x² − 4x − 56
  13. 8x² + 6x + 1
  14. 15x² + 16x + 4
  15. 3x² + 19x − 14
  16. 8x² + 24x + 10
  17. 4x² + 27x − 81
  18. 4x² + 31x + 21
  19. 15x² + 2x − 24
  20. 20x² + 37x − 18
  21. 12x² + 41x + 35
  22. 15x² + 33x + 6
  23. 5x² − 20x − 25
  24. 20x² − 3x − 2
  25. 4x² + 27x + 18
  26. 5x² + 35x + 30
  27. 10x² + 23x − 5
  28. 12x² + 15x + 3
  29. 4x² + 41x + 45
  30. x² + 11x + 24
  31. 4x² − 3x − 10
  32. 8x² + 54x + 81
  33. 2x² + 22x + 36
  34. 8x² + 14x + 3
  35. 6x² + 22x + 16
  36. 5x² + 49x + 72
  37. x² − 6x − 27
  38. 3x² + 6x − 9
  39. 12x² + 17x + 6
  40. 20x² + 28x + 8

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