1) | 4x2 -3x -7 = 0 | 2) | 3x2 + 5x + 2 = 0 |
3) | 4x2 + 6x + 2 = 0 | 4) | 2x2 + 6x + 4 = 0 |
5) | 2x2 + 7x + 5 = 0 | 6) | 2x2 -16x = 0 |
7) | 2x2 + 14x + 12 = 0 | 8) | 2x2 + 4x + 2 = 0 |
9) | 5x2 + 8x + 3 = 0 | 10) | 3x2 + 4x + 1 = 0 |
11) | 3x2 + 8x + 5 = 0 | 12) | 5x2 + 10x + 5 = 0 |
13) | 3x2 -9x -12 = 0 | 14) | 3x2 + 4x + 1 = 0 |
15) | 4x2 + 7x + 3 = 0 | 16) | 2x2 + 5x + 3 = 0 |
17) | 3x2 + 9x + 6 = 0 | 18) | 5x2 + 10x + 5 = 0 |
19) | 2x2 -11x -13 = 0 | 20) | 2x2 + 13x + 11 = 0 |
21) | 5x2 -2x -7 = 0 | 22) | 2x2 + 12x + 10 = 0 |
23) | 4x2 + 16x + 12 = 0 | 24) | 4x2 + 11x + 7 = 0 |
25) | 5x2 + 4x -1 = 0 | 26) | 4x2 + 15x + 11 = 0 |
27) | 4x2 + 11x + 7 = 0 | 28) | 4x2 + 18x + 14 = 0 |
29) | 5x2 + 15x + 10 = 0 | 30) | 5x2 -10x -15 = 0 |
31) | 2x2 -8x -10 = 0 | 32) | 3x2 + 15x + 12 = 0 |
33) | 3x2 -10x -13 = 0 | 34) | 5x2 -50x = 0 |
35) | 4x2 + 7x + 3 = 0 | 36) | 4x2 + x -3 = 0 |
37) | 2x2 + 15x + 13 = 0 | 38) | 3x2 -8x -11 = 0 |
39) | 5x2 -4x -9 = 0 | 40) | 5x2 + 3x -2 = 0 |
41) | 2x2 -x -3 = 0 | 42) | 2x2 -6x -8 = 0 |
43) | 3x2 -2x -5 = 0 | 44) | 5x2 -10x -15 = 0 |
45) | 3x2 + 14x + 11 = 0 | 46) | 3x2 -x -4 = 0 |
47) | 5x2 + 13x + 8 = 0 | 48) | 4x2 -11x -15 = 0 |
49) | 2x2 + 9x + 7 = 0 | 50) | 5x2 + 6x + 1 = 0 |
Joke:
What happens when a mathematician collects too many Ph.D's? - Permanent Head Damage!