Question

2的6666次方减去2的6665次方是等于多少？

Answer 1

2^6666-2^6665=2*2^6665-2^6665=2^6665*(2-1)=2^6665

Answer 2

2⁶⁶⁶⁶ - 2⁶⁶⁶⁵ = 2 × 2⁶⁶⁶⁵ - 2⁶⁶⁶⁵ = 2⁶⁶⁶⁵

Answer 3

2^6666-2^6665
=2*2^6665-2^6665
=2^6665
2^6665就是6665个2连乘。