| 1) | x2 + 3x -40 = 0 | 2) | x2 -7x -8 = 0 |
| 3) | x2 -8x + 16 = 0 | 4) | x2 + 8x -33 = 0 |
| 5) | x2 + 7x -60 = 0 | 6) | x2 + 3x -108 = 0 |
| 7) | x2 -12x = 0 | 8) | x2 -19x + 90 = 0 |
| 9) | x2 + 15x + 44 = 0 | 10) | x2 -x -156 = 0 |
| 11) | x2 + 4x -32 = 0 | 12) | x2 -3x -40 = 0 |
| 13) | x2 -19x + 78 = 0 | 14) | x2 -2x -48 = 0 |
| 15) | x2 -26x + 168 = 0 | 16) | x2 -10x -11 = 0 |
| 17) | x2 -17x + 66 = 0 | 18) | x2 -10x = 0 |
| 19) | x2 -x -156 = 0 | 20) | x2 -2x -8 = 0 |
| 21) | x2 -2x -143 = 0 | 22) | x2 -5x -84 = 0 |
| 23) | x2 -20x + 99 = 0 | 24) | x2 + 9x -10 = 0 |
| 25) | x2 -6x -27 = 0 | 26) | x2 + 10x + 16 = 0 |
| 27) | x2 + 19x + 78 = 0 | 28) | x2 + 21x + 108 = 0 |
| 29) | x2 -9x -10 = 0 | 30) | x2 -3x -54 = 0 |
| 31) | x2 -6x -16 = 0 | 32) | x2 -3x -4 = 0 |
| 33) | x2 + 26x + 168 = 0 | 34) | x2 + 4x -60 = 0 |
| 35) | x2 -8x -48 = 0 | 36) | x2 -9x -10 = 0 |
| 37) | x2 -4x + 4 = 0 | 38) | x2 + 11x + 28 = 0 |
| 39) | x2 + 20x + 100 = 0 | 40) | x2 -9x -10 = 0 |
| 41) | x2 -18x + 72 = 0 | 42) | x2 -7x -78 = 0 |
| 43) | x2 -9x -10 = 0 | 44) | x2 -16x + 55 = 0 |
| 45) | x2 -x -110 = 0 | 46) | x2 + 16x + 55 = 0 |
| 47) | x2 + 17x + 70 = 0 | 48) | x2 -8x -9 = 0 |
| 49) | x2 + 16x + 60 = 0 | 50) | x2 -16x + 63 = 0 |
Joke:
After attending the Sunday School, Little Adam refuses to work out 23 - 14, saying he does not want to live in debt!