Math Problem Statement

x>0の時x+32/x^2の最小値を求めよ また2x+2y+z=2 の時x^2+2y^2+z^2の最小値を求めよ

Solution

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Math Problem Analysis

Mathematical Concepts

Calculus
Optimization
Lagrange Multipliers

Formulas

First derivative test
Lagrange multiplier formula

Theorems

Extreme Value Theorem

Suitable Grade Level

College level