1 |
2 |
4 |
5 |
1 |
3 |
1 |
2 |
9 |
12 |
1 |
6 |
1 |
2 |
4 |
5 |
1 |
3 |
1 |
2 |
9 |
12 |
1 |
6 |
7 |
3 |
7 |
2 |
21 |
12 |
6 |
7 |
7 |
3 |
6 |
7 |
7 |
2 |
6 |
7 |
21 |
12 |
6 |
7 |
3 |
2 |
1 |
2 |
1 |
2 |
A.n+3 | B.n+2 | C.n+1 | D.3-n |
2 |
3 |
A.a3•a2=a6 | B.a3-a2=a | C.(-a)2•(-a)=-a3 | D.a6÷a2=a3 |
24 |
25 |
2 |
3 |
3 |
2 |
3 |
7 |
1 |
3 |
1 |
2 |
A.a6•a2=a12 | B.(a6)2=a8 | C.(a2b)3=a6b3 | D.a6÷a3=a2 |
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