1 |
2 |
1 |
2 |
x
| ||||
x2+x-2+3 |
1 |
3 |
27 |
8 |
2 |
3 |
1 |
2 |
1 |
2 |
3 |
2 |
3 |
2 |
1 |
2 |
1 |
2 |
x
| ||||
x2+x-2+3 |
18+2 |
47+3 |
2 |
5 |
1 |
3 |
27 |
8 |
2 |
3 |
9 |
4 |
9 |
2 |
2 |
5 |
9 |
2 |
1 |
3 |
1 |
27 |
1 |
2 |
(
| ||||||||
|
2 |
5 |
A.f(xy)=f(x)•f(y) | B.f(x+y)=f(x)•f(y) | C.f(xy)=f(x)+f(y) | D.f(x+y)=f(x)+f(y) |
3 |
4 |
1 |
2 |
3 | a4 |
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