标题 | 日期 |
---|---|
4110242013010054x | 2016-07-11 |
1/(x-1)+1/(x-4)=1/(x-2)+1/(x-3) | 2016-08-22 |
(x-3)=(x-3) | 2016-08-23 |
若|x|=|-0.2|,则x=? | 2016-09-13 |
(x-1)(x+1)+2(x-3)=1 | 2016-09-22 |
(x-1)^2=3(1-x) | 2016-10-10 |
4-「3-x」=-2@ | 2016-11-19 |
x-1/2=x+2 | 2016-12-08 |
x/x^1/2(1+x) | 2016-12-29 |
x(x-1)=3(x-1) | 2017-01-13 |
340602196330302161x | 2017-01-17 |
45222819810924501x | 2017-04-13 |
1+1+1+1+1+1+1+1+1+1+1+1x0+1=? | 2017-05-03 |
(x+2)(x+4)+1= | 2017-05-13 |
51032219720726051x | 2017-06-25 |
-2(x-1)-4(x-2)=1 | 2017-07-04 |
2-3(x+1)=1-2(x+0.5x)求解带过程 | 2017-07-16 |
x(5*qER-2*mgR)/(umg+qE),求化简为R/(1+2u)的计算过程 | 2017-07-28 |
(x+1)2-(5-x)5=0 | 2017-08-15 |
32034x2和32034 有什么不同 | 2017-09-03 |