Hint | Odpowiedź | % Poprawnych |
---|---|---|
5(2y+3x) | 10y+15x | 98%
|
10(9a+11b) | 90a+110b | 91%
|
2(19+54z) | 38+108z | 89%
|
1(6f+9p+2r) | 6f+9p+2r | 88%
|
13(13c+10d+e) | 169c+130d+13e | 80%
|
3a+6b | 3(a+2b) | 69%
|
5(y+8t) | 5y+40t | 68%
|
a(10+9p) | 10a+9ap | 66%
|
8y+16+20z | 2(4y+8+10z) | 65%
|
2g+8f+10p+4u | 2(g+4f+5p+2u) | 65%
|
10r+20f+30z+40h+50j | 10(r+2f+3z+4h+5j) | 62%
|
11b(10a+3) | 110ab+33b | 62%
|
3(27u+5t) | 81u+15t | 61%
|
56+7f | 7(8+f) | 60%
|
2ab+6b | 2b(a+3) | 43%
|
3r(9ko+14z) | 27kor+42rz | 42%
|
7+84o | 7(1+12o) | 36%
|
14abc+28ab | 14ab(c+2) | 34%
|
3x²+99xy | 3x(x+33y) | 33%
|
4a²+8ab | 2a(2a+4b) | 29%
|
Prawa autorskie należą do H Brothers Inc., 2008–2024
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