Key Points
1. Multiplication: am × an = am+n

2. Division: am × an = am-n

3. Power zero: a0 = 1

4. Negative indices: a-m = 1 ⁄ am

5. Fractional indices: a1 ⁄ n = n√a

6. Power of a power: (am)n = amn

Bookmark and Share