Math Problem Statement

E * 5

Démontrer que l'expression A = ((8 ^ (n + 1) + 8 ^ n) ^ 2)/((4 ^ n - 4 ^ (n - 1)) ^ 3) ne dépend pas de l'entier n et donner sa valeur.

Solution

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Math Problem Analysis

Mathematical Concepts

Exponentiation
Algebraic Simplification
Factorization
Power Laws

Formulas

a^m * a^n = a^(m+n)
(a^m) / (a^n) = a^(m-n)
(a^n)^m = a^(n*m)

Theorems

Laws of Exponents
Power Rule for Exponents

Suitable Grade Level

Grade 11-12