1. a0 = 1 (a ≠ 0)
2. a1 = a
3. an • am = an + m
4. (an)m = anm
5. anbn = (ab)n
6. a-n= 1/an
7. an/am= an — m
1. a0 = 1 (a ≠ 0)
2. a1 = a
3. an • am = an + m
4. (an)m = anm
5. anbn = (ab)n
6. a-n= 1/an
7. an/am= an — m