| 1) | (2x -3 ) ( 3x -4) | 2) | (2x + 3 ) ( 2x + 1) |
| 3) | (3x -4 ) ( 3x + 5) | 4) | (3x -1 ) ( 2x -4) |
| 5) | (3x + 3 ) ( 2x + 2) | 6) | (3x -1 ) ( 2x + 8) |
| 7) | (2 x -4 ) ( x + 1) | 8) | (4x + 2 ) ( 3x + 8) |
| 9) | (4x + 4 ) ( 3x + 7) | 10) | (3x -6 ) ( 3x + 4) |
| 11) | ( x -5 ) (2 x + 9) | 12) | ( x + 4 ) (3 x + 2) |
| 13) | (4x + 4 ) ( 2x + 2) | 14) | ( x -3 ) ( x + 5) |
| 15) | (4x -2 ) ( 2x -2) | 16) | ( x + 2 ) (3 x + 2) |
| 17) | ( x -1 ) (2 x + 5) | 18) | ( x -6 ) ( x + 9) |
| 19) | (2 x -5 ) ( x + 1) | 20) | ( x -3 ) (3 x + 2) |
| 21) | (4x -1 ) ( 3x -2) | 22) | (3x -4 ) ( 3x + 4) |
| 23) | ( x -3 ) ( x -4) | 24) | (3x + 1 ) ( 2x -3) |
| 25) | (4 x -2 ) ( x + 8) | 26) | ( 4x + 4 ) (x + 8) |
| 27) | (3 x -4 ) ( x -1) | 28) | (3 x -4 ) ( x + 1) |
| 29) | (3x -2 ) ( 2x + 2) | 30) | ( x + 4 ) ( x + 3) |
| 31) | (2x -5 ) ( 3x + 6) | 32) | (4x -2 ) ( 2x + 5) |
| 33) | (2x -3 ) ( 3x -4) | 34) | ( x -2 ) (3 x + 5) |
| 35) | (4x -1 ) ( 3x -4) | 36) | ( x + 3 ) (2 x + 8) |
| 37) | (3x + 2 ) ( 3x + 3) | 38) | (4x + 3 ) ( 2x + 9) |
| 39) | (3x + 1 ) ( 3x + 1) | 40) | (3x -3 ) ( 3x + 5) |
Joke:
If a mathematician became a farmer, he would grow carrots with square roots and adopt swine and coswine with high-pot-in-use!