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Multiplying Binomials Worksheet

Vedic maths trick 20: Multiplying algebra brackets · Set 759 · 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.(3x − 6)(x + 7) =
  2. 2.(x − 3)(5x + 6) =
  3. 3.(x + 2)(4x + 1) =
  4. 4.(5x + 1)(2x + 8) =
  5. 5.(5x + 9)(x + 8) =
  6. 6.(4x − 4)(3x + 7) =
  7. 7.(2x − 9)(x − 1) =
  8. 8.(2x − 5)(5x + 6) =
  9. 9.(5x + 9)(4x + 7) =
  10. 10.(4x + 6)(x + 7) =
  11. 11.(5x − 2)(2x + 5) =
  12. 12.(4x + 2)(4x + 9) =
  13. 13.(4x + 3)(4x + 7) =
  14. 14.(x + 1)(3x + 3) =
  15. 15.(5x − 1)(5x + 6) =
  16. 16.(4x + 8)(5x + 3) =
  17. 17.(5x + 4)(x − 8) =
  18. 18.(5x + 1)(3x + 7) =
  19. 19.(x + 6)(3x + 6) =
  20. 20.(4x + 2)(3x − 8) =
  21. 21.(5x + 5)(3x − 4) =
  22. 22.(2x + 7)(5x − 4) =
  23. 23.(x − 4)(4x + 6) =
  24. 24.(5x + 2)(5x − 5) =
  25. 25.(2x + 5)(x + 7) =
  26. 26.(4x − 3)(2x + 1) =
  27. 27.(x + 1)(x − 6) =
  28. 28.(3x + 7)(3x + 1) =
  29. 29.(5x + 6)(5x + 4) =
  30. 30.(2x − 2)(x − 5) =
  31. 31.(5x + 9)(4x + 2) =
  32. 32.(5x + 4)(4x − 1) =
  33. 33.(x + 7)(3x + 8) =
  34. 34.(3x + 1)(2x + 2) =
  35. 35.(3x + 5)(4x + 8) =
  36. 36.(5x + 4)(2x + 6) =
  37. 37.(x − 3)(2x + 7) =
  38. 38.(x + 8)(4x + 3) =
  39. 39.(3x + 7)(3x + 8) =
  40. 40.(3x − 1)(2x + 2) =

Answer key

  1. 3x² + 15x − 42
  2. 5x² − 9x − 18
  3. 4x² + 9x + 2
  4. 10x² + 42x + 8
  5. 5x² + 49x + 72
  6. 12x² + 16x − 28
  7. 2x² − 11x + 9
  8. 10x² − 13x − 30
  9. 20x² + 71x + 63
  10. 4x² + 34x + 42
  11. 10x² + 21x − 10
  12. 16x² + 44x + 18
  13. 16x² + 40x + 21
  14. 3x² + 6x + 3
  15. 25x² + 25x − 6
  16. 20x² + 52x + 24
  17. 5x² − 36x − 32
  18. 15x² + 38x + 7
  19. 3x² + 24x + 36
  20. 12x² − 26x − 16
  21. 15x² − 5x − 20
  22. 10x² + 27x − 28
  23. 4x² − 10x − 24
  24. 25x² − 15x − 10
  25. 2x² + 19x + 35
  26. 8x² − 2x − 3
  27. x² − 5x − 6
  28. 9x² + 24x + 7
  29. 25x² + 50x + 24
  30. 2x² − 12x + 10
  31. 20x² + 46x + 18
  32. 20x² + 11x − 4
  33. 3x² + 29x + 56
  34. 6x² + 8x + 2
  35. 12x² + 44x + 40
  36. 10x² + 38x + 24
  37. 2x² + x − 21
  38. 4x² + 35x + 24
  39. 9x² + 45x + 56
  40. 6x² + 4x − 2

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