Math Problem Statement

Begründen Sie formal (mit Hilfe der Potenzgesetze), warum gilt: (an)−m=(a−n)m

Dabei gelte: a∈R und m,n∈N

Solution

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Math Problem Analysis

Mathematical Concepts

Exponentiation
Algebra
Negative Exponents

Formulas

(a^n)^{-m} = (a^{-n})^m
a^n * a^m = a^{n+m}
(a^n)^m = a^{n * m}
a^{-n} = 1/a^n

Theorems

Laws of Exponents
Exponentiation with Negative Exponents

Suitable Grade Level

Grades 9-12