This operation of finding the product of several identical factors is called power, and the result of power is called power. N is pronounced "a to the n power" or "a to the n power".
2. Power radix: In n, a is called radix.
3. power exponent: in an n, n is called exponent.
4. There is no concept of basic strength, only the same basic strength.
Ability with the same radix: refers to the ability with the same radix.
Extended data:
The operation properties of positive integer exponential power are as follows:
(1) am an = am+n (m, n is a positive integer).
(2)(am)n=amn(m, n is a positive integer)
(3)(ab)n=anbn(n is a positive integer)
4)am÷an=am-n(a≠0, m, n is a positive integer, m >;; n)
(5)a0= 1(a≠0)
Multiplication with the same base;
(1) same base power, same base, exponential addition: a m×a n = a(m+n))(m and n are integers). That is, the power of the power, the cardinal number is constant, and the exponents are added.
For example, a 5 A 2 = A (5+2) = A 7. For example, the negative quadratic of a times the negative cubic of a equals the negative fifth of a. The zeroth power of a multiplied by the zeroth power of a equals the zeroth power of a.
(If it is not the same radix, it should be changed to the same radix first. Pay attention to the symbols. )
(2) 1 homology power refers to homology power.
For example, (-2) is quadratic and (-2) is quintic.
Baidu Encyclopedia-Index Power
Baidu Encyclopedia-Homosexual Ability