3 |
4 |
5 |
6 |
7 |
12 |
1 |
36 |
3 |
4 |
5 |
6 |
7 |
12 |
1 |
36 |
3 |
4 |
5 |
6 |
7 |
12 |
A.(a2)3=a5 | B.(-ab2)2=a2b4 | C.a6÷a3=a2 | D.a2•a4=a8 |
A.x3+x3=2x6 | B.x6÷x2=x3 | C.(-3x3)2=2x6 | D.x2•x-3=x-1 |
9 |
25 |
3 |
10 |
3 |
10 |
4 |
3 |
3 |
4 |
-16 |
2 |
12 |
-48 |
-54 |
-6 |
-9 |
-0.3 |
3 |
4 |
2 |
9 |
5 |
12 |
1 |
36 |
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