| Question | Tuile | Select | % Correct |
|---|---|---|---|
| x²-1=0 | 1,5 | Non | 98%
|
| x²-1=0 | 2 | Non | 98%
|
| x²-1=0 | 3 | Non | 98%
|
| x²-1=0 | -4 | Non | 98%
|
| x²-1=0 | 0 | Non | 97%
|
| x²-1=0 | i | Non | 92%
|
| x²-1=0 | 1 | Oui | 85%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 0 | Non | 57%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | i | Non | 56%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -1 | Non | 54%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -3 | Non | 54%
|
| x²-1=0 | -1 | Oui | 52%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -6 | Non | 51%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -8 | Non | 51%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 2 | Non | 40%
|
| exp(x²-5x-6)=1 | 5 | Non | 37%
|
| exp(x²-5x-6)=1 | 0 | Non | 36%
|
| exp(x²-5x-6)=1 | -2 | Non | 36%
|
| exp(x²-5x-6)=1 | arctan(1/2) | Non | 36%
|
| exp(x²-5x-6)=1 | 1 | Non | 35%
|
| cos(x) + sin(x) - 1=0 | 27π | Non | 35%
|
| cos(x) + sin(x) - 1=0 | arccos(1/2) | Non | 34%
|
| cos(x) + sin(x) - 1=0 | -π/2 | Non | 33%
|
| cos(x) + sin(x) - 1=0 | π/4 | Non | 33%
|
| exp(x²-5x-6)=1 | ln(3) | Non | 33%
|
| exp(x²-5x-6)=1 | ln(1) | Non | 32%
|
| cos(x) + sin(x) - 1=0 | π | Non | 31%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (0,0,0) | Non | 26%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (0,6,4) | Non | 26%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,0,4) | Non | 26%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,1,-1) | Non | 26%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (2,3,1) | Non | 26%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (i,1,2) | Non | 26%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 1 | Oui | 18%
|
| exp(x²-5x-6)=1 | 6 | Oui | 14%
|
| x²-1=0 | i² | Oui | 13%
|
| cos(x) + sin(x) - 1=0 | π/2 | Oui | 12%
|
| cos(x) + sin(x) - 1=0 | 0 | Oui | 11%
|
| exp(x²-5x-6)=1 | -1 | Oui | 11%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (2,4,-2) | Oui | 6%
|
| | (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -7 | Oui | 5%
|
| cos(x) + sin(x) - 1=0 | 100π | Oui | 4%
|
| cos(x) + sin(x) - 1=0 | arcsin(1) | Oui | 3%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (-1,0,2) | Oui | 2%
|
| 2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,2,i) | Oui | 2%
|