Featured Quizzes
User Quizzes
Create Quiz
Data and Charts
Badges and Games
About JetPunk
JetPunk Shop
Dark Mode
Statistics for Random Quadratic Equations (Slower version)
Click here to take the quiz!
General Stats
- This quiz has been taken 112 times
- The average score is 13 of 15
Answer Stats
| Equation | Solutions | % Correct |
|---|---|---|
| x² + 20x + 100 | -10 and -10 | 100%
|
| x² - 20x + 100 | 10 and 10 | 100%
|
| x² - 100 | -10 and 10 | 100%
|
| x² + 21x + 110 | -10 and -11 | 100%
|
| x² - x - 110 | -10 and 11 | 100%
|
| x² - 2x - 120 | -10 and 12 | 100%
|
| x² - 3x - 130 | -10 and 13 | 100%
|
| x² - 23x + 130 | 10 and 13 | 100%
|
| x² + 24x + 140 | -10 and -14 | 100%
|
| x² - 22x + 121 | 11 and 11 | 100%
|
| x² - x - 132 | -11 and 12 | 100%
|
| x² - 24x + 143 | 11 and 13 | 100%
|
| x² + 26x + 165 | -11 and -15 | 100%
|
| x² + 24x + 144 | -12 and -12 | 100%
|
| x² - 25x + 156 | 12 and 13 | 100%
|
| x² + 26x + 168 | -12 and -14 | 100%
|
| x² - 3x - 180 | -12 and 15 | 100%
|
| x² - 26x + 169 | 13 and 13 | 100%
|
| x² - 169 | -13 and 13 | 100%
|
| x² + 26x + 169 | -13 and -13 | 100%
|
| x² - x - 182 | -13 and 14 | 100%
|
| x² - 27x + 182 | 13 and 14 | 100%
|
| x² - 2x - 195 | -13 and 15 | 100%
|
| x² - 28x + 195 | 13 and 15 | 100%
|
| x² - 196 | -14 and 14 | 100%
|
| x² + 28x + 196 | -14 and -14 | 100%
|
| x² - 29x + 210 | 14 and 15 | 100%
|
| x² + 29x + 210 | -14 and -15 | 100%
|
| x² - 225 | -15 and 15 | 100%
|
| x² + 30x + 225 | -15 and -15 | 100%
|
| x² - 1 | -1 and 1 | 100%
|
| x² + 2x + 1 | -1 and -1 | 100%
|
| x² - 2x + 1 | 1 and 1 | 100%
|
| x² + 11x + 10 | -1 and -10 | 100%
|
| x² - 11x + 10 | 1 and 10 | 100%
|
| x² + 12x + 11 | -1 and -11 | 100%
|
| x² - 12x + 11 | 1 and 11 | 100%
|
| x² - 13x + 12 | 1 and 12 | 100%
|
| x² - 11x - 12 | -1 and 12 | 100%
|
| x² + 13x + 12 | -1 and -12 | 100%
|
| x² - 12x - 13 | -1 and 13 | 100%
|
| x² - 14x + 13 | 1 and 13 | 100%
|
| x² + 14x + 13 | -1 and -13 | 100%
|
| x² - 13x - 14 | -1 and 14 | 100%
|
| x² - 14x - 15 | -1 and 15 | 100%
|
| x² + 16x + 15 | -1 and -15 | 100%
|
| x² - 16x + 15 | 1 and 15 | 100%
|
| x² + 3x + 2 | -1 and -2 | 100%
|
| x² - 3x + 2 | 1 and 2 | 100%
|
| x² - 2x - 3 | -1 and 3 | 100%
|
| x² + 4x + 3 | -1 and -3 | 100%
|
| x² + 5x + 4 | -1 and -4 | 100%
|
| x² + 6x + 5 | -1 and -5 | 100%
|
| x² - 6x + 5 | 1 and 5 | 100%
|
| x² - 5x - 6 | -1 and 6 | 100%
|
| x² + 7x + 6 | -1 and -6 | 100%
|
| x² - 7x + 6 | 1 and 6 | 100%
|
| x² - 8x + 7 | 1 and 7 | 100%
|
| x² + 8x + 7 | -1 and -7 | 100%
|
| x² - 6x - 7 | -1 and 7 | 100%
|
| x² - 9x + 8 | 1 and 8 | 100%
|
| x² + 9x + 8 | -1 and -8 | 100%
|
| x² - 8x - 9 | -1 and 9 | 100%
|
| x² - 10x + 9 | 1 and 9 | 100%
|
| x² + 10x + 9 | -1 and -9 | 100%
|
| x² - 8x - 20 | -2 and 10 | 100%
|
| x² - 12x + 20 | 2 and 10 | 100%
|
| x² - 13x + 22 | 2 and 11 | 100%
|
| x² - 9x - 22 | -2 and 11 | 100%
|
| x² + 13x + 22 | -2 and -11 | 100%
|
| x² + 14x + 24 | -2 and -12 | 100%
|
| x² - 14x + 24 | 2 and 12 | 100%
|
| x² - 15x + 26 | 2 and 13 | 100%
|
| x² + 16x + 28 | -2 and -14 | 100%
|
| x² - 16x + 28 | 2 and 14 | 100%
|
| x² - 12x - 28 | -2 and 14 | 100%
|
| x² + 17x + 30 | -2 and -15 | 100%
|
| x² + 4x + 4 | -2 and -2 | 100%
|
| x² - 4 | -2 and 2 | 100%
|
| x² - 4x + 4 | 2 and 2 | 100%
|
| x² + 5x + 6 | -2 and -3 | 100%
|
| x² - x - 6 | -2 and 3 | 100%
|
| x² + 6x + 8 | -2 and -4 | 100%
|
| x² - 6x + 8 | 2 and 4 | 100%
|
| x² + 7x + 10 | -2 and -5 | 100%
|
| x² - 7x + 10 | 2 and 5 | 100%
|
| x² - 5x - 14 | -2 and 7 | 100%
|
| x² - 9x + 14 | 2 and 7 | 100%
|
| x² + 9x + 14 | -2 and -7 | 100%
|
| x² + 10x + 16 | -2 and -8 | 100%
|
| x² - 10x + 16 | 2 and 8 | 100%
|
| x² - 11x + 18 | 2 and 9 | 100%
|
| x² - 7x - 18 | -2 and 9 | 100%
|
| x² + 11x + 18 | -2 and -9 | 100%
|
| x² + 13x + 30 | -3 and -10 | 100%
|
| x² + 14x + 33 | -3 and -11 | 100%
|
| x² - 8x - 33 | -3 and 11 | 100%
|
| x² - 15x + 36 | 3 and 12 | 100%
|
| x² + 15x + 36 | -3 and -12 | 100%
|
| x² - 10x - 39 | -3 and 13 | 100%
|
| x² + 18x + 45 | -3 and -15 | 100%
|
| x² - 12x - 45 | -3 and 15 | 100%
|
| x² + 6x + 9 | -3 and -3 | 100%
|
| x² + 7x + 12 | -3 and -4 | 100%
|
| x² + 8x + 15 | -3 and -5 | 100%
|
| x² - 2x - 15 | -3 and 5 | 100%
|
| x² - 3x - 18 | -3 and 6 | 100%
|
| x² - 4x - 21 | -3 and 7 | 100%
|
| x² - 10x + 21 | 3 and 7 | 100%
|
| x² + 10x + 21 | -3 and -7 | 100%
|
| x² + 11x + 24 | -3 and -8 | 100%
|
| x² - 12x + 27 | 3 and 9 | 100%
|
| x² + 14x + 40 | -4 and -10 | 100%
|
| x² - 14x + 40 | 4 and 10 | 100%
|
| x² - 15x + 44 | 4 and 11 | 100%
|
| x² + 15x + 44 | -4 and -11 | 100%
|
| x² - 16x + 48 | 4 and 12 | 100%
|
| x² + 16x + 48 | -4 and -12 | 100%
|
| x² - 9x - 52 | -4 and 13 | 100%
|
| x² + 17x + 52 | -4 and -13 | 100%
|
| x² + 18x + 56 | -4 and -14 | 100%
|
| x² - 10x - 56 | -4 and 14 | 100%
|
| x² - 18x + 56 | 4 and 14 | 100%
|
| x² - 11x - 60 | -4 and 15 | 100%
|
| x² + 19x + 60 | -4 and -15 | 100%
|
| x² + 8x + 16 | -4 and -4 | 100%
|
| x² - 16 | -4 and 4 | 100%
|
| x² + 9x + 20 | -4 and -5 | 100%
|
| x² - 9x + 20 | 4 and 5 | 100%
|
| x² - x - 20 | -4 and 5 | 100%
|
| x² + 10x + 24 | -4 and -6 | 100%
|
| x² - 10x + 24 | 4 and 6 | 100%
|
| x² + 11x + 28 | -4 and -7 | 100%
|
| x² - 11x + 28 | 4 and 7 | 100%
|
| x² - 3x - 28 | -4 and 7 | 100%
|
| x² - 4x - 32 | -4 and 8 | 100%
|
| x² - 5x - 36 | -4 and 9 | 100%
|
| x² - 5x - 50 | -5 and 10 | 100%
|
| x² + 15x + 50 | -5 and -10 | 100%
|
| x² - 6x - 55 | -5 and 11 | 100%
|
| x² + 18x + 65 | -5 and -13 | 100%
|
| x² - 8x - 65 | -5 and 13 | 100%
|
| x² - 18x + 65 | 5 and 13 | 100%
|
| x² + 19x + 70 | -5 and -14 | 100%
|
| x² - 9x - 70 | -5 and 14 | 100%
|
| x² - 19x + 70 | 5 and 14 | 100%
|
| x² - 10x - 75 | -5 and 15 | 100%
|
| x² + 20x + 75 | -5 and -15 | 100%
|
| x² - 20x + 75 | 5 and 15 | 100%
|
| x² - 25 | -5 and 5 | 100%
|
| x² - x - 30 | -5 and 6 | 100%
|
| x² + 11x + 30 | -5 and -6 | 100%
|
| x² - 11x + 30 | 5 and 6 | 100%
|
| x² - 12x + 35 | 5 and 7 | 100%
|
| x² + 12x + 35 | -5 and -7 | 100%
|
| x² - 13x + 40 | 5 and 8 | 100%
|
| x² - 3x - 40 | -5 and 8 | 100%
|
| x² + 13x + 40 | -5 and -8 | 100%
|
| x² + 14x + 45 | -5 and -9 | 100%
|
| x² - 16x + 60 | 6 and 10 | 100%
|
| x² + 16x + 60 | -6 and -10 | 100%
|
| x² - 7x - 78 | -6 and 13 | 100%
|
| x² - 19x + 78 | 6 and 13 | 100%
|
| x² + 19x + 78 | -6 and -13 | 100%
|
| x² - 20x + 84 | 6 and 14 | 100%
|
| x² + 20x + 84 | -6 and -14 | 100%
|
| x² + 21x + 90 | -6 and -15 | 100%
|
| x² + 12x + 36 | -6 and -6 | 100%
|
| x² - 36 | -6 and 6 | 100%
|
| x² - 13x + 42 | 6 and 7 | 100%
|
| x² - x - 42 | -6 and 7 | 100%
|
| x² - 15x + 54 | 6 and 9 | 100%
|
| x² + 17x + 70 | -7 and -10 | 100%
|
| x² + 18x + 77 | -7 and -11 | 100%
|
| x² - 18x + 77 | 7 and 11 | 100%
|
| x² - 4x - 77 | -7 and 11 | 100%
|
| x² - 5x - 84 | -7 and 12 | 100%
|
| x² - 19x + 84 | 7 and 12 | 100%
|
| x² + 19x + 84 | -7 and -12 | 100%
|
| x² + 20x + 91 | -7 and -13 | 100%
|
| x² - 20x + 91 | 7 and 13 | 100%
|
| x² + 21x + 98 | -7 and -14 | 100%
|
| x² - 7x - 98 | -7 and 14 | 100%
|
| x² - 8x - 105 | -7 and 15 | 100%
|
| x² + 22x + 105 | -7 and -15 | 100%
|
| x² - 49 | -7 and 7 | 100%
|
| x² - 14x + 49 | 7 and 7 | 100%
|
| x² - 15x + 56 | 7 and 8 | 100%
|
| x² - x - 56 | -7 and 8 | 100%
|
| x² - 16x + 63 | 7 and 9 | 100%
|
| x² + 18x + 80 | -8 and -10 | 100%
|
| x² - 2x - 80 | -8 and 10 | 100%
|
| x² - 19x + 88 | 8 and 11 | 100%
|
| x² + 19x + 88 | -8 and -11 | 100%
|
| x² - 20x + 96 | 8 and 12 | 100%
|
| x² + 20x + 96 | -8 and -12 | 100%
|
| x² - 4x - 96 | -8 and 12 | 100%
|
| x² + 21x + 104 | -8 and -13 | 100%
|
| x² - 6x - 112 | -8 and 14 | 100%
|
| x² + 23x + 120 | -8 and -15 | 100%
|
| x² - 16x + 64 | 8 and 8 | 100%
|
| x² - 64 | -8 and 8 | 100%
|
| x² - x - 72 | -8 and 9 | 100%
|
| x² - 19x + 90 | 9 and 10 | 100%
|
| x² - x - 90 | -9 and 10 | 100%
|
| x² + 20x + 99 | -9 and -11 | 100%
|
| x² - 2x - 99 | -9 and 11 | 100%
|
| x² - 21x + 108 | 9 and 12 | 100%
|
| x² - 4x - 117 | -9 and 13 | 100%
|
| x² + 23x + 126 | -9 and -14 | 100%
|
| x² - 24x + 135 | 9 and 15 | 100%
|
| x² + 18x + 81 | -9 and -9 | 100%
|
| x² - 81 | -9 and 9 | 100%
|
| x² - 4x - 165 | -11 and 15 | 80%
|
| x² - 5x - 24 | -3 and 8 | 80%
|
| x² - x - 210 | -14 and 15 | 75%
|
| x² + 17x + 60 | -5 and -12 | 75%
|
| x² - 17x + 66 | 6 and 11 | 75%
|
| x² + 18x + 72 | -6 and -12 | 75%
|
| x² - 23x + 126 | 9 and 14 | 75%
|
| x² - 5x - 126 | -9 and 14 | 75%
|
| x² - 121 | -11 and 11 | 67%
|
| x² + 23x + 132 | -11 and -12 | 67%
|
| x² + 27x + 182 | -13 and -14 | 67%
|
| x² - 15x + 14 | 1 and 14 | 67%
|
| x² - 4x + 3 | 1 and 3 | 67%
|
| x² + 8x + 12 | -2 and -6 | 67%
|
| x² - 14x + 33 | 3 and 11 | 67%
|
| x² - 18x + 45 | 3 and 15 | 67%
|
| x² - 6x - 40 | -4 and 10 | 67%
|
| x² + 13x + 36 | -4 and -9 | 67%
|
| x² - 8x - 84 | -6 and 14 | 67%
|
| x² - 21x + 90 | 6 and 15 | 67%
|
| x² - 14x + 48 | 6 and 8 | 67%
|
| x² + 15x + 54 | -6 and -9 | 67%
|
| x² - 6x - 91 | -7 and 13 | 67%
|
| x² + 16x + 63 | -7 and -9 | 67%
|
| x² - 18x + 80 | 8 and 10 | 67%
|
| x² - 23x + 120 | 8 and 15 | 67%
|
| x² + 16x + 64 | -8 and -8 | 67%
|
| x² + 17x + 72 | -8 and -9 | 67%
|
| x² + 22x + 117 | -9 and -13 | 67%
|
| x² + 25x + 156 | -12 and -13 | 60%
|
| x² - 13x + 36 | 4 and 9 | 60%
|
| x² - 21x + 110 | 10 and 11 | 50%
|
| x² - 22x + 120 | 10 and 12 | 50%
|
| x² + 25x + 150 | -10 and -15 | 50%
|
| x² - 23x + 132 | 11 and 12 | 50%
|
| x² - 24x + 144 | 12 and 12 | 50%
|
| x² + 28x + 195 | -13 and -15 | 50%
|
| x² + 12x + 20 | -2 and -10 | 50%
|
| x² + 15x + 26 | -2 and -13 | 50%
|
| x² - 17x + 30 | 2 and 15 | 50%
|
| x² - 16x + 39 | 3 and 13 | 50%
|
| x² - 8x + 15 | 3 and 5 | 50%
|
| x² - 9x + 18 | 3 and 6 | 50%
|
| x² - 8x + 16 | 4 and 4 | 50%
|
| x² + 16x + 55 | -5 and -11 | 50%
|
| x² - 5x - 66 | -6 and 11 | 50%
|
| x² - 22x + 105 | 7 and 15 | 50%
|
| x² - 5x - 104 | -8 and 13 | 50%
|
| x² - 17x + 72 | 8 and 9 | 50%
|
| x² - 20x + 99 | 9 and 11 | 50%
|
| x² - 25x + 154 | 11 and 14 | 33%
|
| x² + 27x + 180 | -12 and -15 | 33%
|
| x² - 7x - 120 | -8 and 15 | 33%
|
| x² + 22x + 120 | -10 and -12 | 0%
|
| x² + 23x + 130 | -10 and -13 | 0%
|
| x² - 24x + 140 | 10 and 14 | 0%
|
| x² - 4x - 140 | -10 and 14 | 0%
|
| x² - 5x - 150 | -10 and 15 | 0%
|
| x² - 25x + 150 | 10 and 15 | 0%
|
| x² + 22x + 121 | -11 and -11 | 0%
|
| x² - 2x - 143 | -11 and 13 | 0%
|
| x² + 24x + 143 | -11 and -13 | 0%
|
| x² + 25x + 154 | -11 and -14 | 0%
|
| x² - 3x - 154 | -11 and 14 | 0%
|
| x² - 26x + 165 | 11 and 15 | 0%
|
| x² - 144 | -12 and 12 | 0%
|
| x² - x - 156 | -12 and 13 | 0%
|
| x² - 2x - 168 | -12 and 14 | 0%
|
| x² - 26x + 168 | 12 and 14 | 0%
|
| x² - 27x + 180 | 12 and 15 | 0%
|
| x² - 28x + 196 | 14 and 14 | 0%
|
| x² - 30x + 225 | 15 and 15 | 0%
|
| x² - 9x - 10 | -1 and 10 | 0%
|
| x² - 10x - 11 | -1 and 11 | 0%
|
| x² + 15x + 14 | -1 and -14 | 0%
|
| x² - x - 2 | -1 and 2 | 0%
|
| x² - 5x + 4 | 1 and 4 | 0%
|
| x² - 3x - 4 | -1 and 4 | 0%
|
| x² - 4x - 5 | -1 and 5 | 0%
|
| x² - 7x - 8 | -1 and 8 | 0%
|
| x² - 10x - 24 | -2 and 12 | 0%
|
| x² - 11x - 26 | -2 and 13 | 0%
|
| x² - 13x - 30 | -2 and 15 | 0%
|
| x² - 5x + 6 | 2 and 3 | 0%
|
| x² - 2x - 8 | -2 and 4 | 0%
|
| x² - 3x - 10 | -2 and 5 | 0%
|
| x² - 4x - 12 | -2 and 6 | 0%
|
| x² - 8x + 12 | 2 and 6 | 0%
|
| x² - 6x - 16 | -2 and 8 | 0%
|
| x² - 7x - 30 | -3 and 10 | 0%
|
| x² - 13x + 30 | 3 and 10 | 0%
|
| x² - 9x - 36 | -3 and 12 | 0%
|
| x² + 16x + 39 | -3 and -13 | 0%
|
| x² - 17x + 42 | 3 and 14 | 0%
|
| x² - 11x - 42 | -3 and 14 | 0%
|
| x² + 17x + 42 | -3 and -14 | 0%
|
| x² - 6x + 9 | 3 and 3 | 0%
|
| x² - 9 | -3 and 3 | 0%
|
| x² - 7x + 12 | 3 and 4 | 0%
|
| x² - x - 12 | -3 and 4 | 0%
|
| x² + 9x + 18 | -3 and -6 | 0%
|
| x² - 11x + 24 | 3 and 8 | 0%
|
| x² - 6x - 27 | -3 and 9 | 0%
|
| x² + 12x + 27 | -3 and -9 | 0%
|
| x² - 7x - 44 | -4 and 11 | 0%
|
| x² - 8x - 48 | -4 and 12 | 0%
|
| x² - 17x + 52 | 4 and 13 | 0%
|
| x² - 19x + 60 | 4 and 15 | 0%
|
| x² - 2x - 24 | -4 and 6 | 0%
|
| x² - 12x + 32 | 4 and 8 | 0%
|
| x² + 12x + 32 | -4 and -8 | 0%
|
| x² - 15x + 50 | 5 and 10 | 0%
|
| x² - 16x + 55 | 5 and 11 | 0%
|
| x² - 7x - 60 | -5 and 12 | 0%
|
| x² - 17x + 60 | 5 and 12 | 0%
|
| x² - 10x + 25 | 5 and 5 | 0%
|
| x² + 10x + 25 | -5 and -5 | 0%
|
| x² - 2x - 35 | -5 and 7 | 0%
|
| x² - 4x - 45 | -5 and 9 | 0%
|
| x² - 14x + 45 | 5 and 9 | 0%
|
| x² - 4x - 60 | -6 and 10 | 0%
|
| x² + 17x + 66 | -6 and -11 | 0%
|
| x² - 18x + 72 | 6 and 12 | 0%
|
| x² - 6x - 72 | -6 and 12 | 0%
|
| x² - 9x - 90 | -6 and 15 | 0%
|
| x² - 12x + 36 | 6 and 6 | 0%
|
| x² + 13x + 42 | -6 and -7 | 0%
|
| x² - 2x - 48 | -6 and 8 | 0%
|
| x² + 14x + 48 | -6 and -8 | 0%
|
| x² - 3x - 54 | -6 and 9 | 0%
|
| x² - 17x + 70 | 7 and 10 | 0%
|
| x² - 3x - 70 | -7 and 10 | 0%
|
| x² - 21x + 98 | 7 and 14 | 0%
|
| x² + 14x + 49 | -7 and -7 | 0%
|
| x² + 15x + 56 | -7 and -8 | 0%
|
| x² - 2x - 63 | -7 and 9 | 0%
|
| x² - 3x - 88 | -8 and 11 | 0%
|
| x² - 21x + 104 | 8 and 13 | 0%
|
| x² - 22x + 112 | 8 and 14 | 0%
|
| x² + 22x + 112 | -8 and -14 | 0%
|
| x² + 19x + 90 | -9 and -10 | 0%
|
| x² + 21x + 108 | -9 and -12 | 0%
|
| x² - 3x - 108 | -9 and 12 | 0%
|
| x² - 22x + 117 | 9 and 13 | 0%
|
| x² - 6x - 135 | -9 and 15 | 0%
|
| x² + 24x + 135 | -9 and -15 | 0%
|
| x² - 18x + 81 | 9 and 9 | 0%
|
No matching quizzes found
Score Distribution
Percentile by Number Answered
Percent of People with Each Score
New and Popular
Save Your Progress
Copyright H Brothers Inc, 2008–2024
Contact Us | Go To Top | View Mobile Site