The cube root of 8 is 2.......... it can be written . .................... 8 to the 1/3 power...........
| Power rules | (bn)m = bn·m | (23)2 = 23·2 = 64 |
| bnm = b(nm) | 232 = 2(32)= 512 | |
| m√ | 2√(26) = 26/2 = 8 | |
| b1/n = n√b | 81/3 = 3√8 = 2 |
Comments
Post a Comment