3 |
2 |
5 |
22 |
7 |
23 |
2×1993+1 |
21993 |
A.6-
| B.3-
| ||||
C.6-
| D.3-
|
3 |
2 |
5 |
22 |
7 |
23 |
2×1992+1 |
21992 |
2×1993+1 |
21993 |
1 |
2 |
1 |
2 |
3 |
22 |
5 |
23 |
7 |
24 |
2×1992+1 |
21993 |
2×1993+1 |
21994 |
1 |
2 |
5-3 |
22 |
7-5 |
23 |
2×1993+1-(2×1992+1) |
21993 |
2×1993+1 |
21994 |
1 |
2 |
1 |
22 |
1 |
23 |
1 |
21992 |
2×1993+1 |
21994 |
| ||||
1-
|
2×1993+1 |
21994 |
3991 |
21994 |
3991 |
21994 |
3991 |
21993 |
S1+S2 |
2 |
1 |
4 |
A.a3•a4=a12 | B.(-y3)3=y9 |
C.(m3n)2=m5n2 | D.-2x2+6x2=4x2 |
1 |
3 |
1 |
3 |
b-2a+3 |
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