Math Problem Statement

∀x ∈ N*, ∀n ∈ R+ : (1 + n)x ≥ 1 + nx. Cette assertion est-elle vraie ?

Solution

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Math Problem Analysis

Mathematical Concepts

Inequalities
Exponential Growth
Algebraic Expansions

Formulas

(1 + n)^x ≥ 1 + nx
Binomial Expansion: (1 + n)^x = 1 + nx + C(x, 2)n^2 + C(x, 3)n^3 + ...

Theorems

Binomial Theorem
Properties of Real Numbers: Non-negative Square

Suitable Grade Level

Undergraduate Mathematics or Advanced High School