Question | Tuile | Select | % Correct |
---|---|---|---|
x²-1=0 | 1,5 | Non | 96%
|
x²-1=0 | 2 | Non | 96%
|
x²-1=0 | 3 | Non | 96%
|
x²-1=0 | 0 | Non | 93%
|
x²-1=0 | -4 | Non | 93%
|
x²-1=0 | i | Non | 91%
|
x²-1=0 | 1 | Oui | 80%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 0 | Non | 65%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -3 | Non | 63%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | i | Non | 63%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -1 | Non | 61%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -6 | Non | 61%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -8 | Non | 61%
|
x²-1=0 | -1 | Oui | 52%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 2 | Non | 41%
|
exp(x²-5x-6)=1 | 5 | Non | 30%
|
exp(x²-5x-6)=1 | 0 | Non | 28%
|
exp(x²-5x-6)=1 | 1 | Non | 28%
|
cos(x) + sin(x) - 1=0 | arccos(1/2) | Non | 28%
|
exp(x²-5x-6)=1 | arctan(1/2) | Non | 28%
|
cos(x) + sin(x) - 1=0 | -π/2 | Non | 26%
|
exp(x²-5x-6)=1 | -2 | Non | 26%
|
cos(x) + sin(x) - 1=0 | 27π | Non | 26%
|
cos(x) + sin(x) - 1=0 | π/4 | Non | 26%
|
exp(x²-5x-6)=1 | ln(1) | Non | 26%
|
exp(x²-5x-6)=1 | ln(3) | Non | 26%
|
cos(x) + sin(x) - 1=0 | π | Non | 24%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (0,6,4) | Non | 22%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,0,4) | Non | 22%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (i,1,2) | Non | 22%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,1,-1) | Non | 20%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (2,3,1) | Non | 20%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (0,0,0) | Non | 17%
|
x²-1=0 | i² | Oui | 17%
|
exp(x²-5x-6)=1 | 6 | Oui | 15%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | 1 | Oui | 13%
|
cos(x) + sin(x) - 1=0 | 0 | Oui | 11%
|
exp(x²-5x-6)=1 | -1 | Oui | 11%
|
cos(x) + sin(x) - 1=0 | π/2 | Oui | 9%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (1,2,i) | Oui | 7%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (2,4,-2) | Oui | 7%
|
| (x+1)(x+2)(x+3)(x+4)(x+5) | =720 | -7 | Oui | 7%
|
cos(x) + sin(x) - 1=0 | arcsin(1) | Oui | 7%
|
2xy-4z²x+2y²=16 solutions de forme (x,y,z) | (-1,0,2) | Oui | 4%
|
cos(x) + sin(x) - 1=0 | 100π | Oui | 2%
|
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