Multiplying Polynomials Worksheet

Vedic maths trick 29: Algebra: longer expressions · Set 844 · 40 sums

The trick (Urdhva Tiryagbhyam): (ax² + bx + c)(dx + e): x³ = a×d; x² = a×e + b×d; x = b×e + c×d; number = c×e. (ax + by)(cx + dy): x² = a×c; xy = a×d + b×c; y² = b×d. Keep the signs; leave out a term whose total is 0. Type x³ as x^3.

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

Free vedic maths lessons, practice and worksheets at talentjr.in/vedic-maths