The Power with Natural Exponent
Suppose, we have `a` is the real numbers, and `n` is natural numbers equals more than one; `n-th` power of the number `a` are product of `n` multipliers, each of them equal `a`, i.e.
The number `a` is the base of exponent, `n` is the power of exponent.
If `n=1` , then will suppose `a^1=a`.
For example, `(1/3)^4=1/3*1/3*1/3*1/3=1/81` .
The following properties are correct:
- `a^n-:a^k=a^(n-k),if n>k`
- `a^n/b^n=(a/b)^n, b!=0`
For example, `2^3*2^5=2^(3+5)=2^8` ;