Math Problem Statement
\sqrt{x^2+4}+\sqrt{(12-x)^2+9} 求该代数式的最小值,我是初一的学生,请给出完整的解题过程
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Algebra
Distance Formula
Formulas
Distance between two points: d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}
Theorems
Shortest distance between two points is a straight line
Suitable Grade Level
Grades 7-8