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B. Simplify.
1) (8²)²
2) (7⁻¹)⁻²
3) (4²)²
4) (2³· 2³)²
5) (5⁴· 5⁻³)²


Sagot :

Answer:

1. 4096

2. 49

3. 256

4. 4096

5. 25