• exponent, root and logarithm
Multiplication is the repeated addition. 2 + 2 + 2 = 2 × 3 Exponent is the repeated multiplication. 2 × 2 × 2 = 2 ∧ 3 The base of the exponent can be any real number but the exponent could be only the natural number except 1 by the definition. Subtrac ...
http://qindex.info/i.php?x=9086