x-1 |
x+1 |
2x |
1-x2 |
3 |
3 |
3 |
3 |
x+3 |
x2-3x+2 |
x+2 |
x2-4x+3 |
x+1 |
x2-5x+6 |
3 |
3 |
3 |
3 |
1 |
x |
1 |
x |
1 |
2 |
1 |
2 |
3 |
x2+2x+1 |
1 |
x2-2x-1 |
2 |
x2-2x-2 |
3 |
x2-2x-3 |
2+
| ||
2 |
2-
| ||
2 |
2+
| ||
2 |
2-
| ||
2 |
1 |
x-1 |
1 |
x-2 |
1 |
x-6 |
1 |
x-u |
x-8 |
x-10 |
x-4 |
x-6 |
x-5 |
x-u |
x-u |
x-9 |
3 |
3 |
3 |
3 |
1 |
2 |
2+
| ||
2 |
2-
| ||
2 |
x-r |
x+r |
2x |
(x+r)(x-r) |
3 |
3 |
x+3 |
(x-r)(x-2) |
(x+2) |
(x-r)(x-3) |
x+r |
(x-2)(x-3) |
3 |
3 |
r |
x |
5 |
2 |
r |
x |
r |
x |
5 |
2 |
r |
2 |
3 |
y |
5 |
5 |
r |
y |
2 |
y-r |
3 |
y-2 |
r |
2 |
r |
2 |
2+
| ||
2 |
2-
| ||
2 |
(x-2)-(x-r) |
(x-2)(x-r) |
(x-7)-(x-6) |
(x-6)(x-7) |
r |
(x-2)(x-r) |
r |
(x-6)(x-7) |
x-r一+2 |
x-r一 |
x-6+2 |
x-6 |
x-7+2 |
x-7 |
x-6+2 |
x-9 |
r |
x-r一 |
r |
x-6 |
r |
x-7 |
r |
x-9 |
r |
x-r一 |
r |
x-9 |
r |
x-7 |
r |
x-6 |
r |
(x-r一)(x-9) |
r |
(x-7)(x-6) |
x2-1 |
x |
x |
x2-1 |
x2-1 |
x |
2(x2+1) |
x |
6x |
x2+1 |
x2+1 |
x |
x |
x2+4 |
一x2+一 |
x |
x |
x2+4 |
1-x |
x2+2 |
x2+2 |
2(1-x) |
3 |
2 |
1-x |
x2+2 |
口 |
x2+x |