x |
1 |
x+3 |
1 |
4 |
1 |
3 |
1 |
2 |
| ||
x+3 |
x |
3 |
2 |
t |
(t-1)2+3 |
t |
t2-2t+4 |
1 | ||
t-2+
|
4 |
t |
t |
t2-2t+4 |
3 |
2 |
1 |
3 |
6 |
13 |
x |
a |
1 | ||
t-2+
|
4 |
t |
t |
t2-2t+4 |
a] |
t |
t2-2t+4 |
1 |
2 |
1 |
3 |
t |
t2-2t+4 |
1 |
3 |
1 |
2 |
t |
t2-2t+4 |
1 |
3 |
1 |
3 |
1 |
2 |
a |
(x+1)(x+2) | |||
|
2x2-2ax+a-1 |
1 |
x |
(k+1)x2(k+3)x+(2k-8) |
(2k-1)x2+(k+1)x+(k-4) |
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