| 1) | x2 + 14x + 48 = 0 | 2) | x2 + 9x + 20 = 0 |
| 3) | x2 -12x + 20 = 0 | 4) | x2 + 16x + 64 = 0 |
| 5) | x2 -12x + 11 = 0 | 6) | x2 + 5x -126 = 0 |
| 7) | x2 -21x + 108 = 0 | 8) | x2 + 14x + 33 = 0 |
| 9) | x2 -14x + 49 = 0 | 10) | x2 -3x -40 = 0 |
| 11) | x2 -3x -28 = 0 | 12) | x2 -4x -117 = 0 |
| 13) | x2 + 9x -52 = 0 | 14) | x2 + x -110 = 0 |
| 15) | x2 -16x + 28 = 0 | 16) | x2 -14x + 24 = 0 |
| 17) | x2 -6x + 5 = 0 | 18) | x2 + 12x + 36 = 0 |
| 19) | x2 -x -6 = 0 | 20) | x2 -15x + 44 = 0 |
| 21) | x2 -12x + 11 = 0 | 22) | x2 + 11x + 24 = 0 |
| 23) | x2 -10x -11 = 0 | 24) | x2 -7x + 12 = 0 |
| 25) | x2 + 12x -45 = 0 | 26) | x2 -13x + 42 = 0 |
| 27) | x2 -13x = 0 | 28) | x2 -8x + 12 = 0 |
| 29) | x2 -11x -12 = 0 | 30) | x2 + 6x + 5 = 0 |
| 31) | x2 -x -72 = 0 | 32) | x2 + 8x -20 = 0 |
| 33) | x2 -x -156 = 0 | 34) | x2 + 11x + 28 = 0 |
| 35) | x2 -6x -27 = 0 | 36) | x2 + 16x + 28 = 0 |
| 37) | x2 -20x + 91 = 0 | 38) | x2 + 17x + 66 = 0 |
| 39) | x2 -19x + 78 = 0 | 40) | x2 -24x = 0 |
| 41) | x2 -3x -18 = 0 | 42) | x2 -16x + 15 = 0 |
| 43) | x2 + 11x + 18 = 0 | 44) | x2 -10x -11 = 0 |
| 45) | x2 -10x + 24 = 0 | 46) | x2 + x -20 = 0 |
| 47) | x2 + 19x + 88 = 0 | 48) | x2 -2x -8 = 0 |
| 49) | x2 + 5x -36 = 0 | 50) | x2 + 2x + 1 = 0 |
Joke:
The only snake that lives in England, is a stranger to multiplication - because it is an adder!