x +3 = 0
2
-x +3 = 0
-2
3 +x = 0
2
3 -x = 0
-2
x^2 +2x +1 = 0
2
x^2 -2x +1 = 0
2
x^2 -2x +1 = 0
1
x^2 -2x +1 = 0
-1
-22x^3 +10x^2 -11x^-3 -4 = 0
33
3x -23 +x^2 = 0
3
-3x^2 -3 = 0
3
3x -3 = 0
1
5x^2 -2 = 0
-5
23x^3 +3x^2 -4x +2 = 0
5
x^2 -1 = 0
2
-x^2 +1 = 0
2
23x^5 +34x^3 -34x^2 +3 = 0
34
-23x^3 +34x^2 -34x^-3 -4 = 0
-34
3x^2 +32 -5x^2 +3x^3 +2x = 0
2
6x +32x -5x^3 -7x^3 +31 -4 = 0
3

ANS:
1
1
1
1
12
10
0
11
Bad x0 or bad equation!
3
Bad x0 or bad equation!
0
6
26
4
4
22
Bad x0 or bad equation!
11
5

• Re:过的同志帮忙测测下面的答案对不对? (38) DreamOfGame 2009-04-07 17:17:34
• yes, I think the last answer is 4! (0) longpo 2009-04-07 17:22:00
  • Re:thanks.I have passed. (0) MasterLuo 2009-04-07 18:41:20
    • Have fun! These days, Obama is here. I see lots of policemen, even my class is cancelled! (116) longpo 2009-04-07 19:20:07
• some notices about the last answer! (592) longpo 2009-04-07 21:17:41