1 |
(x+1)(x+2) |
1 |
x+1 |
1 |
x+2 |
1 |
(x+2)(x+3) |
1 |
x+2 |
1 |
x+3 |
1 |
(x+9)(x+10) |
1 |
x+9 |
1 |
x+10 |
∴原方程可化为:
1 |
x+10 |
1 |
x+1 |
1 |
x+2 |
1 |
x+2 |
1 |
x+3 |
1 |
x+9 |
1 |
x+10 |
2 |
5 |
即:
1 |
x+1 |
2 |
5 |
3 |
2 |
3 |
2 |
1 |
x+10 |
1 |
(x+1)(x+2) |
1 |
(x+2)(x+3) |
1 |
(x+9)(x+10) |
2 |
5 |
1 |
(x+1)(x+2) |
1 |
x+1 |
1 |
x+2 |
1 |
(x+2)(x+3) |
1 |
x+2 |
1 |
x+3 |
1 |
(x+9)(x+10) |
1 |
x+9 |
1 |
x+10 |
1 |
x+10 |
1 |
x+1 |
1 |
x+2 |
1 |
x+2 |
1 |
x+3 |
1 |
x+9 |
1 |
x+10 |
2 |
5 |
1 |
x+1 |
2 |
5 |
3 |
2 |
3 |
2 |