标题 | 日期 |
---|---|
[数学] 5(x-1)=x+6 | 2011-07-21 |
(x-1)-(x-1)^2+(x-1)... | 2011-08-07 |
[数学] (x+4)^2-5(x+4)=0 (x... | 2011-08-14 |
[数学] 2^x-1/2^x =2 | 2011-08-14 |
[数学] (1+X),(1+X)^2,(1+X)... | 2011-08-26 |
[数学] 5/x+2+4/x=1 | 2011-09-02 |
[数学] (X+1)(X+2)(X+3)(X+6... | 2011-09-12 |
[数学] 1-x/5)=2*(1-x/4) x=... | 2011-09-25 |
[数学] (x-1)(x-2)+(x-2)(x-... | 2011-09-28 |
[数学] 4/1x*4/1x+(5-4/1x)*... | 2011-09-29 |
[学习帮助] X-1-X/3-X+2/6=-1 | 2011-10-01 |
[数学] (1/1-x)+(1/1+x)+(2/... | 2011-10-01 |
[数学] ||||x|-2|-1|-2|=2 | 2011-10-03 |
[数学] 1\(x+4)+1\(x+5)>1\(... | 2011-10-04 |
[数学] x^3+1/x^3=? (x+1/x=... | 2011-10-05 |
[教育/科学] (x-2)^2(x+2)(x-3)^3... | 2011-10-06 |
[数学] 2[1-1\3( x-1+x\3)]=... | 2011-10-21 |
[数学] 2-2(1+x)+5(1+x+x*x-... | 2011-10-22 |
[数学] 1+1=2 X=? | 2011-10-22 |
[数学] 2*(X^2+1/1)-1 | 2011-10-24 |
版权声明:文章内容来源于网络,版权归原作者所有,如有侵权请点击这里与我们联系,我们将及时删除。