Math Problem Statement

x^2+1/(x^2+2)=(x^2+2)/4+1/(x^2+2)+3/4x^2-1/2>=1-1/2=1/2

Solution

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Math Problem Analysis

Mathematical Concepts

Equations
Inequalities
Function Analysis

Formulas

Quadratic equation
Mean value theorem

Theorems

AM-GM inequality

Suitable Grade Level

Advanced High School