7 |
7 |
5 |
2 |
|
7 |
7 |
7 |
5 |
2 |
7 |
7 |
5 |
2 |
7 |
7 |
5 |
2 |
11 |
2 |
7 |
11 |
2 |
7 |
12 |
27 |
48 |
A.0 | B.-4
| C.4
| D.±4
|
3 |
3 |
(-144)×(-169) |
18m2n |
1 |
3 |
225 |
|
2 |
3 |
3
|
45 |
18 |
2 | ||
|
3 |
5 |
45 |
8 |
2 |
2x |
3 |
18x |
|
|
27 |
32 |
6 |
3 |
3 |
3 |
3 |
3 |
5 |
3 |
5 |
48 |
27 |
15 |
3 |
2 | ||
|
27 |
3 |
3 |
32 |
|
1 |
2 |
27 |
18 |
12 |
1
|
3-
|
24 |
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